3S3A Oxidoreductase date May 18, 2011
title Structure Of Thermus Thermophilus Cytochrome Ba3 Oxidase 120 Depressurization
authors V.M.Luna, J.A.Fee, A.A.Deniz, C.D.Stout
compound source
Molecule: Cytochrome C Oxidase Subunit 1
Chain: A
Synonym: Cytochrome C Ba(3) Subunit I, Cytochrome C Oxidase Polypeptide I, Cytochrome Cba3 Subunit 1;
Ec: 1.9.3.1
Engineered: Yes
Organism_scientific: Thermus Thermophilus
Organism_taxid: 300852
Strain: Hb8
Gene: Cbaa
Expression_system: Thermus Thermophilus
Expression_system_taxid: 300852
Expression_system_strain: Hb8
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmk18

Molecule: Cytochrome C Oxidase Subunit 2
Chain: B
Synonym: Cytochrome C Ba(3) Subunit II, Cytochrome C Oxidas Polypeptide II, Cytochrome Cba3 Subunit 2;
Ec: 1.9.3.1
Engineered: Yes

Organism_scientific: Thermus Thermophilus
Organism_taxid: 300852
Strain: Hb8
Gene: Cbab, Cbac
Expression_system: Thermus Thermophilus
Expression_system_taxid: 300852
Expression_system_strain: Hb8
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmk18

Molecule: Cytochrome C Oxidase Polypeptide 2a
Chain: C
Synonym: Cytochrome C Ba(3) Subunit Iia, Cytochrome C Oxida Polypeptide Iia, Cytochrome Cba3 Subunit 2a;
Ec: 1.9.3.1
Engineered: Yes

Organism_scientific: Thermus Thermophilus
Organism_taxid: 300852
Strain: Hb8
Gene: Cbad
Expression_system: Thermus Thermophilus
Expression_system_taxid: 300852
Expression_system_strain: Hb8
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmk18
symmetry Space Group: P 43 21 2
R_factor 0.279 R_Free 0.330
crystal
cell
length a length b length c angle alpha angle beta angle gamma
110.290 110.290 170.270 90.00 90.00 90.00
method X-Ray Diffractionresolution 4.25 Å
ligand CU, CUA, HAS, HEM, XE enzyme Oxidoreductase E.C.1.9.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • cytochrome-c oxidase activit...


  • B
  • cytochrome-c oxidase activit...


  • C


    Primary referenceMobility of Xe atoms within the Oxygen Diffusion Channel of Cytochrome ba3 Oxidase., Luna VM, Fee JA, Deniz AA, Stout CD, Biochemistry. 2012 May 19. PMID:22607023
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (3s3a.pdb1.gz) 102 Kb
  • LPC: Ligand-Protein Contacts for 3S3A
  • CSU: Contacts of Structural Units for 3S3A
  • Structure Factors (153 Kb)
  • Retrieve 3S3A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3S3A from S2C, [Save to disk]
  • Re-refined 3s3a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3S3A in 3D
  • Proteopedia, because life has more than 2D.
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  • Visual 3D analysis of 3S3A
  • 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 3S3A, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3s3a_C] [3s3a_A] [3s3a_B] [3s3a]
  • SWISS-PROT database:
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