CPK: Difference between revisions

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<table align="right" width="300" border="0" style="background-color:#e0e0e0;"><tr><td>
<StructureSection load='' size='350' side='right' caption='[[Selenocysteine]], colored by element using the CPK color scheme of Jmol: {{Template:ColorKey_Element_C}} {{Template:ColorKey_Element_H}} {{Template:ColorKey_Element_O}} {{Template:ColorKey_Element_N}} {{Template:ColorKey_Element_Se}}' scene='CPK/Selenocysteine_spacefilled/1'>
<applet size='310' frame='true' align='right' scene='CPK/Selenocysteine_spacefilled/1' />
"CPK" stands for Corey-Pauling-Koltun. It commonly refers to spacefilling physical molecular models developed by Corey, Pauling and Koltun<ref>Corey, RB and Pauling L (1953), Molecular models of amino acids, peptides and proteins. Rev. Sci. Instr. 24: 621-627.</ref><ref>PMID: 4158989</ref> in the 1950's and 1960's. ''CPK'' also refers to the color scheme for the elements that they adopted.
</td></tr>
 
<tr><td>
==CPK Color Scheme for the Elements==
[[Selenocysteine]],
In this color scheme, <font color="grey">'''carbon is gray or black'''</font>, <font color="red">'''oxygen is red'''</font>, <font color="blue">'''nitrogen is blue'''</font>, <font color="#c0c000">'''sulfur is yellow'''</font>, and hydrogen is white.
colored by element using the CPK color scheme of Jmol:
 
{{Template:ColorKey_Element_C}}
As an example, to the right you see '''[[selenocysteine]]''' and then you can change its rendering with the green links below:
<font color="white">'''H'''</font>
{{Template:ColorKey_Element_O}}
{{Template:ColorKey_Element_N}}
{{Template:ColorKey_Element_Se}}
*<scene name='CPK/Selenocysteine_ball_and_stick/2'>Ball and Stick</scene>
*<scene name='CPK/Selenocysteine_ball_and_stick/2'>Ball and Stick</scene>
*<scene name='CPK/Selenocysteine_sticks/1'>Sticks</scene>
*<scene name='CPK/Selenocysteine_sticks/1'>Sticks</scene>
*<scene name='CPK/Selenocysteine_spacefilled/1'>Spacefilling</scene>
*<scene name='CPK/Selenocysteine_spacefilled/1'>Spacefilling</scene>
</td></tr></table>
"CPK" stands for Corey-Pauling-Koltun. It commonly refers to spacefilling physical molecular models developed by Corey, Pauling and Koltun<ref>Corey, RB and Pauling L (1953), Molecular models of amino acids, peptides and proteins. Rev. Sci. Instr. 24: 621-627.</ref><ref>PMID: 4158989</ref> in the 1950's and 1960's. ''CPK'' also refers to the color scheme for the elements that they adopted.


==CPK Color Scheme for the Elements==
Another example, '''heme C''':
In this color scheme, carbon is gray or black, <font color="red">'''oxygen is red'''</font>, <font color="blue">'''nitrogen is blue'''</font>, <font color="#c0c000">'''sulfur is yellow'''</font>, and hydrogen is white.
* <scene name='35/355976/Heme_c_ball_and_stick/1'>Ball and Stick</scene>
* <scene name='35/355976/Heme_c_sticks/1'>Sticks</scene>
* <scene name='35/355976/Heme_c_spacefill/1'>Spacefilling</scene>


==CPK in Jmol==
==CPK in Jmol==
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{{Template:ColorKey_Element_O}}
{{Template:ColorKey_Element_O}}
{{Template:ColorKey_Element_N}}
{{Template:ColorKey_Element_N}}
{{Template:ColorKey_Element_P}}
{{Template:ColorKey_Element_S}}
{{Template:ColorKey_Element_S}}
{{Template:ColorKey_Element_Se}}
{{Template:ColorKey_Element_Se}}
{{Template:ColorKey_Element_Fe}}
</StructureSection>


==References==
==References==
<references />
<references />

Latest revision as of 17:36, 22 October 2020

Selenocysteine, colored by element using the CPK color scheme of Jmol: C H O N Se

Drag the structure with the mouse to rotate

References

Proteopedia Page Contributors and Editors (what is this?)

Eric Martz, Angel Herraez, Eran Hodis

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