OCA Atlas for 3V57

3V57

Photosynthesis

date

Dec 16, 2011

title

Crystal Structure Of The B-Phycoerythrin From The Red Algae Porphyridium Cruentum At Ph8

authors

A.Camara-Artigas

compound

source

Molecule: Phycoerythrin Alpha Subunit
Chain: A, C

Organism_scientific: Porphyridium Purpureum
Organism_common: Red Alga
Organism_taxid: 35688

Molecule: Phycoerythrin Beta Subunit
Chain: B, D

Organism_scientific: Porphyridium Purpureum
Organism_common: Red Alga
Organism_taxid: 35688

symmetry

Space Group: H 3

R_factor

0.177

R_Free

0.215

crystal
cell

length a	length b	length c	angle alpha	angle beta	angle gamma
187.110	187.110	59.230	90.00	90.00	120.00

method

X-Ray Diffraction

resolution

1.70 Å

ligand

MEN, PEB, SO4

enzyme

Gene
Ontology

Chain	Function	Process	Component
A, D, C, B

Primary reference

pH-dependent structural conformations of B-phycoerythrin from Porphyridium cruentum., Camara-Artigas A, Bacarizo J, Andujar-Sanchez M, Ortiz-Salmeron E, Mesa-Valle C, Cuadri C, Martin-Garcia JM, Martinez-Rodriguez S, Mazzuca-Sobczuk T, Ibanez MJ, Allen JP, FEBS J. 2012 Oct;279(19):3680-91. doi: 10.1111/j.1742-4658.2012.08730.x. Epub, 2012 Sep 4. PMID:22863205

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]

Biological Unit Coordinates (3v57.pdb1.gz) 180 Kb

Biological Unit Coordinates (3v57.pdb2.gz) 180 Kb

LPC: Ligand-Protein Contacts for 3V57

CSU: Contacts of Structural Units for 3V57

Structure Factors (1339 Kb)

Retrieve 3V57 in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 3V57 from S2C, [Save to disk]

Re-refined 3v57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3V57 in 3D

Proteopedia, because life has more than 2D.

On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.

On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3V57

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala

Dipole moment, from Dipole Server at Weizmann Institute

3D motif for 3V57, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3v57_D] [3v57] [3v57_B] [3v57_C] [3v57_A]

SWISS-PROT database:

Domain organization of by SWISSPFAM

Other resources with information on 3V57

Community annotation for 3V57 at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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