2EIN Oxidoreductase date Mar 13, 2007
title Zinc Ion Binding Structure Of Bovine Heart Cytochrome C Oxid Fully Oxidized State
authors K.Muramoto, K.Hirata, K.Shinzawa-Itoh, S.Yoko-O, E.Yamashita, H.A T.Tsukihara, S.Yoshikawa
compound source
Molecule: Cytochrome C Oxidase Subunit 1
Chain: A, N
Synonym: Cytochrome C Oxidase Polypeptide I
Ec: 1.9.3.1
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Subunit 2
Chain: B, O
Synonym: Cytochrome C Oxidase Polypeptide II
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Subunit 3
Chain: C, P
Synonym: Cytochrome C Oxidase Polypeptide III
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Subunit 4 Isoform 1
Chain: D, Q
Synonym: Cytochrome C Oxidase Subunit Iv Isoform 1, Cox Iv- Cytochrome C Oxidase Polypeptide Iv;
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Va
Chain: E, R
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Vb
Chain: F, S
Synonym: Vi
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Via-Heart
Chain: G, T
Synonym: Coxviah, Polypeptide Vib
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Subunit Vib Isoform 1
Chain: H, U
Synonym: Cox Vib-1, Cytochrome C Oxidase Polypeptide Vii, C C Oxidase Subunit Aed;
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Vic
Chain: I, V
Synonym: Sta
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Viia-Heart
Chain: J, W
Synonym: Cytochrome C Oxidase Subunit Viia-H, Cox Viia-M, V
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Viib
Chain: K, X
Synonym: Ihq
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Viic
Chain: L, Y
Synonym: Viiia
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart

Molecule: Cytochrome C Oxidase Polypeptide Viii-Heart
Chain: M, Z
Synonym: Cytochrome C Oxidase Subunit 8-1, Viiib, Ix
Ec: 1.9.3.1

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Tissue: Heart
symmetry Space Group: P 21 21 21
R_factor 0.208 R_Free 0.258
crystal
cell
length a length b length c angle alpha angle beta angle gamma
187.810 203.581 177.927 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand CDL, CHD, CU, CUA, DMU, FME, HEA, MG, NA, PEK, PGV, PSC, SAC, TGL, TPO, ZN enzyme Oxidoreductase E.C.1.9.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
C, P
  • cytochrome-c oxidase activit...
  • oxidoreduction-driven active...


  • E, R


    H, U


    J, W


    K, X


    N, A


    O, B
  • cytochrome-c oxidase activit...


  • Q, D


    S, F


    T, G


    V, I
  • cytochrome-c oxidase activit...


  • Y, L


    Z, M


    Primary referenceA histidine residue acting as a controlling site for dioxygen reduction and proton pumping by cytochrome c oxidase., Muramoto K, Hirata K, Shinzawa-Itoh K, Yoko-o S, Yamashita E, Aoyama H, Tsukihara T, Yoshikawa S, Proc Natl Acad Sci U S A. 2007 May 8;104(19):7881-6. Epub 2007 Apr 30. PMID:17470809
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (659 Kb) [Save to disk]
  • Biological Unit Coordinates (2ein.pdb1.gz) 636 Kb
  • LPC: Ligand-Protein Contacts for 2EIN
  • CSU: Contacts of Structural Units for 2EIN
  • Likely Quarternary Molecular Structure file(s) for 2EIN
  • Retrieve 2EIN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EIN from S2C, [Save to disk]
  • View 2EIN 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 2EIN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2EIN, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ein_J] [2ein_P] [2ein_E] [2ein_W] [2ein_Z] [2ein_Y] [2ein_T] [2ein_K] [2ein_O] [2ein_S] [2ein_N] [2ein_V] [2ein_C] [2ein_F] [2ein_Q] [2ein_D] [2ein_X] [2ein_L] [2ein_B] [2ein_G] [2ein_R] [2ein] [2ein_M] [2ein_I] [2ein_U] [2ein_A] [2ein_H]
  • SWISS-PROT database: [P00396] [P68530] [P00415] [P00423] [P00426] [P00428] [P04038] [P13183] [P00430] [P10175] [P07471] [P00429] [P07470]
  • Belongs to the proton-translocating cytochrome oxidase (cox) superfamily according to TCDB.
  • Domain organization of [COX1_BOVIN] [COX2_BOVIN] [COX3_BOVIN] [COX41_BOVIN] [COX5A_BOVIN] [COX5B_BOVIN] [COX6C_BOVIN] [COX7B_BOVIN] [COX7C_BOVIN] [COX8B_BOVIN] [CX6A2_BOVIN] [CX6B1_BOVIN] [CX7A1_BOVIN] by SWISSPFAM
  • Other resources with information on 2EIN
  • Community annotation for 2EIN at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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