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2j8w

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Revision as of 10:06, 12 May 2021

The crystal structure of cytochrome c' from Rubrivivax gelatinosus at 1.3 A Resolution and pH 8.0

Structural highlights

2j8w is a 2 chain structure with sequence from Rubrivivax gelatinosus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Related:	1jaf
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[CYCP_RUBGE] Cytochrome c' is the most widely occurring bacterial c-type cytochrome. Cytochromes c' are high-spin proteins and the heme has no sixth ligand. Their exact function is not known.

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 structure of the cytochrome c' from the purple non-sulfur phototrophic bacterium Rubrivivax gelatinosus was determined using two crystals grown independently at pH 6.3 and pH 8. The resolution attained for the two structures (1.29 A and 1.50 A for the crystals at high and low pH, respectively) is the highest to date for this class of proteins. The two structures were compared in detail in an attempt to investigate the influence of pH on the geometry of the haem and of the coordination environment of the Fe(III) ion. However, while the results suggest some small propensity for the movement of the metal atom out of the plane of the haem ring upon pH increase, the accuracy of the measurements at these two pH below the pK of the axial histidine is not sufficient to provide hard evidence of a shift in the iron position and associated changes.

High resolution crystal structure of Rubrivivax gelatinosus cytochrome c'.,Benini S, Rypniewski WR, Wilson KS, Ciurli S J Inorg Biochem. 2008 May-Jun;102(5-6):1322-8. Epub 2008 Jan 21. PMID:18295896^[1]

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

References

↑ Benini S, Rypniewski WR, Wilson KS, Ciurli S. High resolution crystal structure of Rubrivivax gelatinosus cytochrome c'. J Inorg Biochem. 2008 May-Jun;102(5-6):1322-8. Epub 2008 Jan 21. PMID:18295896 doi:10.1016/j.jinorgbio.2008.01.017

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2j8w"

@@ Line 3: / Line 3: @@
 <StructureSection load='2j8w' size='340' side='right'caption='[[2j8w]], [[Resolution|resolution]] 1.29&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2j8w]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Rubrivivax_gelatinosus Rubrivivax gelatinosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J8W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2J8W FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2j8w]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Rubrivivax_gelatinosus Rubrivivax gelatinosus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J8W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2J8W FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HEC:HEME+C'>HEC</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEC:HEME+C'>HEC</scene></td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1jaf|1jaf]]</td></tr>
+<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1jaf|1jaf]]</div></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=2j8w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j8w OCA], [http://pdbe.org/2j8w PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2j8w RCSB], [http://www.ebi.ac.uk/pdbsum/2j8w PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2j8w ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2j8w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j8w OCA], [https://pdbe.org/2j8w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2j8w RCSB], [https://www.ebi.ac.uk/pdbsum/2j8w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2j8w ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/CYCP_RUBGE CYCP_RUBGE]] Cytochrome c' is the most widely occurring bacterial c-type cytochrome. Cytochromes c' are high-spin proteins and the heme has no sixth ligand. Their exact function is not known.
+[[https://www.uniprot.org/uniprot/CYCP_RUBGE CYCP_RUBGE]] Cytochrome c' is the most widely occurring bacterial c-type cytochrome. Cytochromes c' are high-spin proteins and the heme has no sixth ligand. Their exact function is not known.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 33: / Line 33: @@
 *[[Cytochrome C 3D structures|Cytochrome C 3D structures]]
 *[[Cytochrome c|Cytochrome c]]
-*[[Journal:JBIC:31|Journal:JBIC:31]]
+*[[Hemeproteins|Hemeproteins]]
 == References ==
 <references/>

2j8w

From Proteopedia

Revision as of 10:06, 12 May 2021

The crystal structure of cytochrome c' from Rubrivivax gelatinosus at 1.3 A Resolution and pH 8.0

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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