1CPQ	Electron Transport	date	Aug 14, 1995
title	Cytochrome C' From Rhodopseudomonas Capsulata
authors	T.H.Tahirov, S.Misaki, T.E.Meyer, M.A.Cusanovich, Y.Higuchi, N.Ya
compound		source
Molecule: Cytochrome C' Chain: A		Organism_scientific: Rhodobacter Capsulatus Organism_taxid: 1061 Strain: M110 Other_details: Strain M110 Was Derived From The Wild Type G Strain St. Louis. Strain M110 Differs From Strain Sp7 In 12 Residues.
symmetry	Space Group: P 21 21 2	R_factor 0.150 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.820 72.590 34.320 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.72 Å
ligand	HEM	enzyme
related structures	by homologous chain: 1RCP
Gene Ontology	Chain Function Process Component A
Primary reference	High-resolution crystal structures of two polymorphs of cytochrome c' from the purple phototrophic bacterium rhodobacter capsulatus., Tahirov TH, Misaki S, Meyer TE, Cusanovich MA, Higuchi Y, Yasuoka N, J Mol Biol 1996 Jun 14;259(3):467-79. PMID:8676382

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (33 Kb) [Save to disk] Biological Unit Coordinates (1cpq.pdb1.gz) 29 Kb LPC: Ligand-Protein Contacts for 1CPQ CSU: Contacts of Structural Units for 1CPQ Likely Quarternary Molecular Structure file(s) for 1CPQ Structure Factors (90 Kb) Retrieve 1CPQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CPQ from S2C, [Save to disk] Re-refined 1cpq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CPQ 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 1CPQ

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 1CPQ, from MSDmotif at EBI Genome occurence of 1CPQ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cpq__, region [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1cpq_A] [1cpq] SWISS-PROT database: [P00147] Domain organization of [CYCP_RHOCA] by SWISSPFAM

Other resources with information on 1CPQ

Community annotation for 1CPQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1CPQ from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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