2cy3

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Revision as of 07:05, 29 November 2017

CRYSTAL STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS NORWAY AT 1.7 ANGSTROMS RESOLUTION

Structural highlights

2cy3 is a 1 chain structure with sequence from Desno. This structure supersedes the now removed PDB entry 1cy3. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[CYC31_DESNO] Participates in sulfate respiration coupled with phosphorylation by transferring electrons from the enzyme dehydrogenase to ferredoxin.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The crystal structure of cytochrome c3 (M(r) 13,000) from Desulfovibrio desulfuricans (118 residues, four heme groups) has been crystallographically refined to 1.7 A resolution using a simulated annealing method, based on the structure-model at 2.5 A resolution, already published. The final R-factor for 10,549 reflections was 0.198 covering the range from 5.5 to 1.7 A resolution. The individual temperature factors were refined for a total of 1059 protein atoms, together with 126 bound solvent molecules. The structure has been analyzed with respect to its detailed conformational properties, secondary structure features, temperature factor behaviour, bound solvent sites and heme geometry and ligation. The characteristic secondary structures of the polypeptide chain of this molecule are one extended alpha-helix, a short beta-strand and 13 reverse turns. The four heme groups are located in different structural environments, all highly exposed to solvent. The particular structural features of the heme environments are compared to the four hemes of the cytochrome c3 from Desulfovibrio vulgaris Miyazaki.

Crystal structure of cytochrome c3 from Desulfovibrio desulfuricans Norway at 1.7 A resolution.,Czjzek M, Payan F, Guerlesquin F, Bruschi M, Haser R J Mol Biol. 1994 Nov 4;243(4):653-67. PMID:7966289^[1]

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

References

↑ Czjzek M, Payan F, Guerlesquin F, Bruschi M, Haser R. Crystal structure of cytochrome c3 from Desulfovibrio desulfuricans Norway at 1.7 A resolution. J Mol Biol. 1994 Nov 4;243(4):653-67. PMID:7966289

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2cy3"

Categories: Desno | Czjzek, M | Haser, R | Payan, F

@@ Line 1: / Line 1: @@
 ==CRYSTAL STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS NORWAY AT 1.7 ANGSTROMS RESOLUTION==
 <StructureSection load='2cy3' size='340' side='right' caption='[[2cy3]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
@@ Line 4: / Line 5: @@
 <table><tr><td colspan='2'>[[2cy3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Desno Desno]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1cy3 1cy3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CY3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2CY3 FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</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=2cy3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cy3 OCA], [http://pdbe.org/2cy3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2cy3 RCSB], [http://www.ebi.ac.uk/pdbsum/2cy3 PDBsum]</span></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=2cy3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2cy3 OCA], [http://pdbe.org/2cy3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2cy3 RCSB], [http://www.ebi.ac.uk/pdbsum/2cy3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2cy3 ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 16: / Line 17: @@
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
-</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].
+</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/main_output.php?pdb_ID=2cy3 ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 27: / Line 28: @@
 </div>
 <div class="pdbe-citations 2cy3" style="background-color:#fffaf0;"></div>
-==See Also==
-*[[Cytochrome c|Cytochrome c]]
 == References ==
 <references/>

2cy3

From Proteopedia

Revision as of 07:05, 29 November 2017

CRYSTAL STRUCTURE OF CYTOCHROME C3 FROM DESULFOVIBRIO DESULFURICANS NORWAY AT 1.7 ANGSTROMS RESOLUTION

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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