3vau: Difference between revisions

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[[~~Image~~:3vau.~~png|left|200px~~]]

==Myoglobin nitrite structure: nitriheme modified==

== Structural highlights ==

<table><tr><td colspan='2'>[[3vau]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VAU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VAU FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NO2:NITRITE+ION'>NO2</scene>, <scene name='pdbligand=NTE:[3,3-{7-ETHENYL-3,8,13,17-TETRAMETHYL-12-[(E)-2-NITROETHENYL]PORPHYRIN-2,18-DIYL-KAPPA~4~N~21~,N~22~,N~23~,N~24~}DIPROPANOATO(2-)]IRON'>NTE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3vau FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vau OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3vau RCSB], [http://www.ebi.ac.uk/pdbsum/3vau PDBsum]</span></td></tr>

</table>

== Publication Abstract from PubMed ==

The 1.70 A-resolution X-ray crystal structure of the green pigment occasionally present in nitrite-cured meat reveals a regiospecific nitration of the heme at the 2-vinyl position; the regiospecificity is favored on steric grounds, and results in movement of the 2-nitrovinyl moiety into the plane of the 24-atom heme macrocycle.

~~{{STRUCTURE_3vau| PDB=3vau | SCENE= }}~~

Unveiling the three-dimensional structure of the green pigment of nitrite-cured meat.,Yi J, Richter-Addo GB Chem Commun (Camb). 2012 May 4;48(35):4172-4. Epub 2012 Mar 20. PMID:22430128<ref>PMID:22430128</ref>

~~===Myoglobin nitrite structure: nitriheme modified===~~

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>

</div>

~~{{ABSTRACT_PUBMED_22430128}}~~

~~==About this Structure==~~

~~[[3vau]] is~~ a ~~1 chain structure with sequence from [http://en.wikipedia~~.~~org/wiki/Equus_caballus Equus caballus]~~. ~~Full crystallographic information is available from [http://oca~~.~~weizmann.ac.il/oca-bin~~/~~ocashort?id=3VAU OCA].~~

==See Also==

*[[Myoglobin|Myoglobin]]

== References ==

==~~Reference~~==

<~~ref group="xtra">PMID:022430128<~~/~~ref~~><~~references group="xtra"~~/>

__TOC__

</StructureSection>

[[Category: Equus caballus]]

[[Category: Richter-Addo, G B.]]

[[Category: Richter-Addo, G B]]

[[Category: Yi, J.]]

[[Category: Yi, J]]

[[Category: Myoglobin]]

[[Category: Nitriheme]]

[[Category: Nitrite]]

[[Category: Oxygen transport]]

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-[[Image:3vau.png|left|200px]]
+==Myoglobin nitrite structure: nitriheme modified==
+<StructureSection load='3vau' size='340' side='right' caption='[[3vau]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
+== Structural highlights ==
+<table><tr><td colspan='2'>[[3vau]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VAU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VAU FirstGlance]. <br>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NO2:NITRITE+ION'>NO2</scene>, <scene name='pdbligand=NTE:[3,3-{7-ETHENYL-3,8,13,17-TETRAMETHYL-12-[(E)-2-NITROETHENYL]PORPHYRIN-2,18-DIYL-KAPPA~4~N~21~,N~22~,N~23~,N~24~}DIPROPANOATO(2-)]IRON'>NTE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3vau FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vau OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3vau RCSB], [http://www.ebi.ac.uk/pdbsum/3vau PDBsum]</span></td></tr>
+</table>
+<div style="background-color:#fffaf0;">
+== Publication Abstract from PubMed ==
+The 1.70 A-resolution X-ray crystal structure of the green pigment occasionally present in nitrite-cured meat reveals a regiospecific nitration of the heme at the 2-vinyl position; the regiospecificity is favored on steric grounds, and results in movement of the 2-nitrovinyl moiety into the plane of the 24-atom heme macrocycle.
-{{STRUCTURE_3vau|  PDB=3vau  |  SCENE=  }}
+Unveiling the three-dimensional structure of the green pigment of nitrite-cured meat.,Yi J, Richter-Addo GB Chem Commun (Camb). 2012 May 4;48(35):4172-4. Epub 2012 Mar 20. PMID:22430128<ref>PMID:22430128</ref>
-===Myoglobin nitrite structure: nitriheme modified===
+From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+</div>
-{{ABSTRACT_PUBMED_22430128}}
-==About this Structure==
-[[3vau]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VAU OCA].
 ==See Also==
 *[[Myoglobin|Myoglobin]]
+== References ==
-==Reference==
+<references/>
-<ref group="xtra">PMID:022430128</ref><references group="xtra"/>
+__TOC__
+</StructureSection>
 [[Category: Equus caballus]]
-[[Category: Richter-Addo, G B.]]
+[[Category: Richter-Addo, G B]]
-[[Category: Yi, J.]]
+[[Category: Yi, J]]
 [[Category: Myoglobin]]
 [[Category: Nitriheme]]
 [[Category: Nitrite]]
 [[Category: Oxygen transport]]