1ymc

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[[Image:1ymc.png|left|200px]]
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==THREE-DIMENSIONAL STRUCTURE OF CYANOMET-SULFMYOGLOBIN C==
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<StructureSection load='1ymc' size='340' side='right' caption='[[1ymc]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1ymc]] 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=1YMC OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1YMC FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CLN:SULFUR+SUBSTITUTED+PROTOPORPHYRIN+IX'>CLN</scene>, <scene name='pdbligand=CYN:CYANIDE+ION'>CYN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene><br>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ymc FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ymc OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ymc RCSB], [http://www.ebi.ac.uk/pdbsum/1ymc PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ym/1ymc_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The atomic structure of horse heart cyanomet-sulfmyoglobin C has been established by x-ray crystallographic techniques to a resolution of 2.0 A with an R value of 0.129. The protoheme IX prosthetic group of this thermodynamically stable sulfmyoglobin derivative has been converted to a chlorin in which the pyrrole ring bearing the 4-vinyl group is saturated and possesses an exocyclic thiolene ring. This study provides the three-dimensional structure of a protein with an iron-chlorin prosthetic group. The overall conformation of the surrounding polypeptide chain of the modified protein is very similar to that of the native protein. However, the addition of the sulfur atom has caused a distortion of the prosthetic group from that in the native protein to result in the repositioning of the side chains of some residues in the heme pocket.
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{{STRUCTURE_1ymc| PDB=1ymc | SCENE= }}
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Three-dimensional structure of cyanomet-sulfmyoglobin C.,Evans SV, Sishta BP, Mauk AG, Brayer GD Proc Natl Acad Sci U S A. 1994 May 24;91(11):4723-6. PMID:8197124<ref>PMID:8197124</ref>
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===THREE-DIMENSIONAL STRUCTURE OF CYANOMET-SULFMYOGLOBIN C===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_8197124}}
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==See Also==
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*[[Myoglobin|Myoglobin]]
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==About this Structure==
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== References ==
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[[1ymc]] 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=1YMC OCA].
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<references/>
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__TOC__
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==Reference==
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</StructureSection>
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<ref group="xtra">PMID:008197124</ref><references group="xtra"/>
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[[Category: Equus caballus]]
[[Category: Equus caballus]]
[[Category: Brayer, G D.]]
[[Category: Brayer, G D.]]
[[Category: Evans, S V.]]
[[Category: Evans, S V.]]
[[Category: Oxygen transport]]
[[Category: Oxygen transport]]

Revision as of 21:06, 29 September 2014

THREE-DIMENSIONAL STRUCTURE OF CYANOMET-SULFMYOGLOBIN C

1ymc, resolution 2.00Å

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