6f0k

Electron Microscopy
3.87Å resolution

Alternative complex III

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
PDBe Complex ID:
PDB-CPX-112024 (preferred)
Entry contents:
7 distinct polypeptide molecules
Macromolecules (7 distinct):
Cytochrome c7-like domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 211 amino acids
Theoretical weight: 24.25 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD4 (Residues: 1-211; Coverage: 100%)
Gene name: Rmar_0221
Sequence domains: Cytochrome c7 and related cytochrome c
4Fe-4S ferredoxin-type domain-containing protein Chain: B
Molecule details ›
Chain: B
Length: 1039 amino acids
Theoretical weight: 115.38 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD5 (Residues: 1-1039; Coverage: 100%)
Gene name: Rmar_0222
Sequence domains: 4Fe-4S dicluster domain
Polysulphide reductase NrfD Chain: C
Molecule details ›
Chain: C
Length: 484 amino acids
Theoretical weight: 55.26 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD6 (Residues: 1-484; Coverage: 100%)
Gene name: Rmar_0223
Sequence domains: Polysulphide reductase, NrfD
DUF3341 domain-containing protein Chain: D
Molecule details ›
Chain: D
Length: 217 amino acids
Theoretical weight: 23.8 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD7 (Residues: 1-217; Coverage: 100%)
Gene name: Rmar_0224
Sequence domains: Alternative complex III, ActD subunit
Cytochrome c domain-containing protein Chain: E
Molecule details ›
Chain: E
Length: 209 amino acids
Theoretical weight: 23.34 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD8 (Residues: 1-209; Coverage: 100%)
Gene name: Rmar_0225
Sequence domains: Cytochrome C oxidase, cbb3-type, subunit III
Quinol:cytochrome c oxidoreductase quinone-binding subunit 2 Chain: F
Molecule details ›
Chain: F
Length: 417 amino acids
Theoretical weight: 48.54 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MDD9 (Residues: 1-417; Coverage: 100%)
Gene name: Rmar_0226
LemA family protein Chain: H
Molecule details ›
Chain: H
Length: 182 amino acids
Theoretical weight: 20.22 KDa
Source organism: Rhodothermus marinus DSM 4252
UniProt:
  • Canonical: D0MKF0 (Residues: 1-182; Coverage: 100%)
Gene name: Rmar_1979

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.87Å
Relevant EMDB volumes: EMD-4165