1CYI Electron Transport Protein (Cytochrome) date May 09, 1995
title Cytochrome C6
authors C.A.Kerfeld, T.O.Yeates
compound source
Molecule: Cytochrome C6
Chain: A
Synonym: Cytochrome C553
 Organism_scientific: Chlamydomonas Reinhardtii
Organism_taxid: 3055
Strain: Cc124
Organelle: Chloroplast
symmetry Space Group: I 2 3
R_factor 0.197 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.600 82.600 82.600 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CD, HEC enzyme
related structures by homologous chain: 1C6R, 1C6S, 1CYJ
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe structure of chloroplast cytochrome c6 at 1.9 A resolution: evidence for functional oligomerization., Kerfeld CA, Anwar HP, Interrante R, Merchant S, Yeates TO, J Mol Biol 1995 Jul 28;250(5):627-47. PMID:7623381
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk]
  • Biological Unit Coordinates (1cyi.pdb1.gz) 16 Kb
  • LPC: Ligand-Protein Contacts for 1CYI
  • CSU: Contacts of Structural Units for 1CYI
  • Likely Quarternary Molecular Structure file(s) for 1CYI
  • Structure Factors (43 Kb)
  • Retrieve 1CYI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CYI from S2C, [Save to disk]
  • Re-refined 1cyi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1CYI 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 1CYI
  • 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 1CYI, from MSDmotif at EBI
  • Genome occurence of 1CYI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1cyi__, 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: [1cyi_A] [1cyi]
  • SWISS-PROT database: [P08197]
  • Domain organization of [CYC6_CHLRE] by SWISSPFAM
    • Other resources with information on 1CYI
  • Community annotation for 1CYI at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1CYI from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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