This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.

3cvd

From Proteopedia

(Difference between revisions)

Jump to: navigation, search

Revision as of 10:29, 12 August 2020

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization

Structural highlights

3cvd is a 3 chain structure with sequence from Phola. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Related:	1baw, 3cvb, 3cvc
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[PLAS_PHOLA] Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.

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 accepted view of interprotein electron transport involves molecules diffusing between donor and acceptor redox sites. An emerging alternative hypothesis is that efficient long-range electron transport can be achieved through proteins arranged in supramolecular assemblies. In this study, we have investigated the crystal packing interfaces in three crystal forms of plastocyanin, an integral component of the photosynthetic electron transport chain, and discuss their potential relevance to in vivo supramolecular assemblies. Symmetry-related protein chains within these crystals have Cu-Cu separations of <25 A, a distance that readily supports electron transfer. In one structure, the plastocyanin molecule exists in two forms in which a backbone displacement coupled with side chain rearrangements enables the modulation of protein-protein interfaces.

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization.,Crowley PB, Matias PM, Mi H, Firbank SJ, Banfield MJ, Dennison C Biochemistry. 2008 May 15;. PMID:18479147^[1]

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

References

↑ Crowley PB, Matias PM, Mi H, Firbank SJ, Banfield MJ, Dennison C. Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization. Biochemistry. 2008 May 15;. PMID:18479147 doi:10.1021/bi800125h

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/3cvd"

@@ Line 1: / Line 1: @@
 ==Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization==
-<StructureSection load='3cvd' size='340' side='right' caption='[[3cvd]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
+<StructureSection load='3cvd' size='340' side='right'caption='[[3cvd]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3cvd]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Phola Phola]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CVD OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3CVD FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3cvd]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Phola Phola]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3CVD OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=3CVD FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CU1:COPPER+(I)+ION'>CU1</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CU1:COPPER+(I)+ION'>CU1</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1baw|1baw]], [[3cvb|3cvb]], [[3cvc|3cvc]]</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=3cvd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cvd OCA], [http://pdbe.org/3cvd PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3cvd RCSB], [http://www.ebi.ac.uk/pdbsum/3cvd PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3cvd ProSAT]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=3cvd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3cvd OCA], [http://pdbe.org/3cvd PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3cvd RCSB], [http://www.ebi.ac.uk/pdbsum/3cvd PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3cvd ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 33: / Line 33: @@
 __TOC__
 </StructureSection>
+[[Category: Large Structures]]
 [[Category: Phola]]
 [[Category: Banfield, M J]]

3cvd

From Proteopedia

Revision as of 10:29, 12 August 2020

Regulation of Protein Function: Crystal Packing Interfaces and Conformational Dimerization

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox