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	<id>https://proteopedia.org/index.php?action=history&amp;feed=atom&amp;title=Structural_templates</id>
	<title>Structural templates - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://proteopedia.org/index.php?action=history&amp;feed=atom&amp;title=Structural_templates"/>
	<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;action=history"/>
	<updated>2026-09-28T11:59:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006916&amp;oldid=prev</id>
		<title>Jaime Prilusky at 15:45, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006916&amp;oldid=prev"/>
		<updated>2019-02-28T15:45:54Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:45, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Caption for this structure&lt;/del&gt;&#039; scene=&#039;&#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;&#039; scene=&#039;&#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Jaime Prilusky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006915&amp;oldid=prev</id>
		<title>Jaime Prilusky at 15:37, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006915&amp;oldid=prev"/>
		<updated>2019-02-28T15:37:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:37, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l108&quot;&gt;Line 108:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 108:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The detection of these types of motif is almost impossible by looking at the amino acid sequence: there is no evolutionary relationship to detect, the residues are ordered differently in the sequence, and the spacing between the residues also varies. These motifs can be detected relativeley easily using structural comparison, particularly template-based motif detection algorithms. Note that the global folds of subtilisin and chymotrypsin are very different so the site could not have been detected using such methods. Click to see the catalytic triad in &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Subtilisin_startpoint_catalyti/1&amp;#039; target=&amp;#039;subtilisin&amp;#039;&amp;gt;subtilisin&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Chymotrypsin_start_triad/1&amp;#039; target=&amp;#039;chymotrypsin&amp;#039;&amp;gt;chymotrypsin&amp;lt;/scene&amp;gt; respectively.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The detection of these types of motif is almost impossible by looking at the amino acid sequence: there is no evolutionary relationship to detect, the residues are ordered differently in the sequence, and the spacing between the residues also varies. These motifs can be detected relativeley easily using structural comparison, particularly template-based motif detection algorithms. Note that the global folds of subtilisin and chymotrypsin are very different so the site could not have been detected using such methods. Click to see the catalytic triad in &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Subtilisin_startpoint_catalyti/1&amp;#039; target=&amp;#039;subtilisin&amp;#039;&amp;gt;subtilisin&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Chymotrypsin_start_triad/1&amp;#039; target=&amp;#039;chymotrypsin&amp;#039;&amp;gt;chymotrypsin&amp;lt;/scene&amp;gt; respectively.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Jaime Prilusky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006743&amp;oldid=prev</id>
		<title>Alexander Berchansky at 10:11, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006743&amp;oldid=prev"/>
		<updated>2019-02-28T10:11:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:11, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/&lt;/del&gt;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006742&amp;oldid=prev</id>
		<title>Alexander Berchansky at 10:05, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006742&amp;oldid=prev"/>
		<updated>2019-02-28T10:05:50Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:05, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;/&lt;/ins&gt;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006741&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:59, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006741&amp;oldid=prev"/>
		<updated>2019-02-28T09:59:55Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:59, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&amp;#039;1aay&amp;#039; size=&amp;#039;350&amp;#039; side=&amp;#039;right&amp;#039; caption=&amp;#039;Caption for this structure&amp;#039; scene=&amp;#039;&amp;#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&amp;#039;1aay&amp;#039; size=&amp;#039;350&amp;#039; side=&amp;#039;right&amp;#039; caption=&amp;#039;Caption for this structure&amp;#039; scene=&amp;#039;&amp;#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Motifs In Proteins==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The term &quot;motif&quot; when used in structural biology tends to refer to one of two cases:&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;OL&amp;gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;LI&amp;gt;A particular amino-acid sequence that characterises a biochemical function&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;LI&amp;gt;A set of secondary structure elements that defines a functional or structural role&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/OL&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;There are a great number of protein sequence motifs identified, many of which have well defined structural or functional roles. One such example of this is the so-called &#039;&#039;&#039;[http://www.ebi.ac.uk/interpro/IEntry?ac=IPR007087 zinc finger motif]&#039;&#039;&#039; which is readily identified from the following consensus sequence pattern (where &quot;X&quot; represents &#039;&#039;any&#039;&#039; amino acid):&amp;lt;br/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;Cys&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;Cys&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;His&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;His&#039;&#039;&#039; &amp;lt;br/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006740&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:58, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006740&amp;oldid=prev"/>
		<updated>2019-02-28T09:58:32Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:58, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;left&lt;/del&gt;&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;right&lt;/ins&gt;&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Motifs In Proteins==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The term &quot;motif&quot; when used in structural biology tends to refer to one of two cases:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;OL&amp;gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;LI&amp;gt;A particular amino-acid sequence that characterises a biochemical function&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;LI&amp;gt;A set of secondary structure elements that defines a functional or structural role&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/OL&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;There are a great number of protein sequence motifs identified, many of which have well defined structural or functional roles. One such example of this is the so-called &#039;&#039;&#039;[http://www.ebi.ac.uk/interpro/IEntry?ac=IPR007087 zinc finger motif]&#039;&#039;&#039; which is readily identified from the following consensus sequence pattern (where &quot;X&quot; represents &#039;&#039;any&#039;&#039; amino acid):&amp;lt;br/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;Cys&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;Cys&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;His&#039;&#039;&#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &#039;&#039;&#039;His&#039;&#039;&#039; &amp;lt;br/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br/&lt;/del&gt;&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006739&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:57, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006739&amp;oldid=prev"/>
		<updated>2019-02-28T09:57:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:57, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;left&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l10&quot;&gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 11:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Clear}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Clear}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006738&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:56, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006738&amp;oldid=prev"/>
		<updated>2019-02-28T09:56:22Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:56, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l11&quot;&gt;Line 11:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(2-4)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;Cys&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - Phe - X&amp;lt;sub&amp;gt;(5)&amp;lt;/sub&amp;gt; - Leu - X&amp;lt;sub&amp;gt;(2)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; - X&amp;lt;sub&amp;gt;(3)&amp;lt;/sub&amp;gt; - &amp;#039;&amp;#039;&amp;#039;His&amp;#039;&amp;#039;&amp;#039; &amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;br/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The example structure shown to &amp;lt;scene name=&amp;#039;40/401510/Cv/3&amp;#039;&amp;gt;illustrate the motif&amp;lt;/scene&amp;gt; is that of Zif268 protein-DNA complex from Mus musculus (PDB entry 1AAY). In this example (a C2H2 class zinc finger) the conserved &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_cysteine/1&amp;#039;&amp;gt;cysteine&amp;lt;/scene&amp;gt; and &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_histidine/2&amp;#039;&amp;gt;histidine&amp;lt;/scene&amp;gt; residues form ligands to a &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_zn/1&amp;#039;&amp;gt;zinc ion&amp;lt;/scene&amp;gt; whose coordination is essential to stabilise the tertiary fold of the protein. The fold is important because it helps orientate the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_recognition/1&amp;#039;&amp;gt;recognition helices&amp;lt;/scene&amp;gt; to bind to the &amp;lt;scene name=&amp;#039;User:James_D_Watson/Structural_Templates/Zinc_finger_major_groove/1&amp;#039;&amp;gt;major groove of the DNA&amp;lt;/scene&amp;gt;.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Clear}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{Clear}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006737&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:55, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006737&amp;oldid=prev"/>
		<updated>2019-02-28T09:55:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:55, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;1aay&#039; size=&#039;350&#039; side=&#039;right&#039; caption=&#039;Caption for this structure&#039; scene=&#039;&#039;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
	<entry>
		<id>https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006736&amp;oldid=prev</id>
		<title>Alexander Berchansky at 09:54, 28 February 2019</title>
		<link rel="alternate" type="text/html" href="https://proteopedia.org/index.php?title=Structural_templates&amp;diff=3006736&amp;oldid=prev"/>
		<updated>2019-02-28T09:54:45Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:54, 28 February 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load=&#039;&#039; size=&#039;350&#039; side=&#039;&#039; caption=&#039;Caption for this structure&#039; scene=&#039;40/401510/Cv/2&#039;&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Motifs In Proteins==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The term &amp;quot;motif&amp;quot; when used in structural biology tends to refer to one of two cases:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alexander Berchansky</name></author>
	</entry>
</feed>