Assemblies
Assembly Name:
Cytochrome bc1
Multimeric state:
hetero 22-mer
Accessible surface area:
162014.86 Å2
Buried surface area:
101819.97 Å2
Dissociation area:
5,369.81
Å2
Dissociation energy (ΔGdiss):
53.74
kcal/mol
Dissociation entropy (TΔSdiss):
27.35
kcal/mol
Symmetry number:
2
PDBe Complex ID:
PDB-CPX-132263
Macromolecules
Chain: A
Length: 446 amino acids
Theoretical weight: 49.27 KDa
Source organism: Bos taurus
UniProt:
Pfam:
InterPro:
CATH: Metalloenzyme, LuxS/M16 peptidase-like
SCOP: MPP-like
Length: 446 amino acids
Theoretical weight: 49.27 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P31800 (Residues: 35-480; Coverage: 93%)
Pfam:
InterPro:
CATH: Metalloenzyme, LuxS/M16 peptidase-like
SCOP: MPP-like
Chain: B
Length: 439 amino acids
Theoretical weight: 46.58 KDa
Source organism: Bos taurus
UniProt:
Pfam:
InterPro:
SCOP: MPP-like
Length: 439 amino acids
Theoretical weight: 46.58 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P23004 (Residues: 15-453; Coverage: 97%)
Pfam:
InterPro:
- Metalloenzyme, LuxS/M16 peptidase-like
- Peptidase M16, N-terminal
- Peptidase M16, C-terminal
- Peptidase M16, zinc-binding site
SCOP: MPP-like
Chain: C
Length: 379 amino acids
Theoretical weight: 42.62 KDa
Source organism: Bos taurus
UniProt:
Pfam:
InterPro:
SCOP:
Length: 379 amino acids
Theoretical weight: 42.62 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P00157 (Residues: 1-379; Coverage: 100%)
Pfam:
InterPro:
- Cytochrome b/b6, N-terminal domain
- Di-haem cytochrome, transmembrane
- Cytochrome b/b6-like domain superfamily
- Cytochrome b
- Cytochrome b/b6, C-terminal
- Cytochrome b/b6, C-terminal domain superfamily
SCOP:
Chain: D
Length: 241 amino acids
Theoretical weight: 27.32 KDa
Source organism: Bos taurus
UniProt:
Pfam: Cytochrome C1 family
InterPro:
SCOP:
Length: 241 amino acids
Theoretical weight: 27.32 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P00125 (Residues: 85-325; Coverage: 74%)
Pfam: Cytochrome C1 family
InterPro:
- Cytochrome c-like domain superfamily
- Cytochrome c1
- Cytochrome c-like domain
- Cytochrome c1, transmembrane anchor, C-terminal
SCOP:
Chain: E
Length: 196 amino acids
Theoretical weight: 21.64 KDa
Source organism: Bos taurus
UniProt:
Pfam:
InterPro:
Length: 196 amino acids
Theoretical weight: 21.64 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P13272 (Residues: 79-274; Coverage: 72%)
Pfam:
InterPro:
- Cytochrome bc1 complex subunit Rieske, transmembrane domain superfamily
- Cytochrome b-c1 complex subunit Rieske, transmembrane domain
- Rieske iron-sulphur protein
- Ubiquinol-cytochrome c reductase, iron-sulphur subunit
- Rieske [2Fe-2S] iron-sulphur domain superfamily
- Rieske [2Fe-2S] iron-sulphur domain
- Rieske iron-sulphur protein, C-terminal
Chain: F
Length: 110 amino acids
Theoretical weight: 13.37 KDa
Source organism: Bos taurus
UniProt:
Pfam: Ubiquinol-cytochrome C reductase complex 14kD subunit
InterPro:
CATH: Cytochrome b-c1 complex subunit 7
SCOP: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Length: 110 amino acids
Theoretical weight: 13.37 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P00129 (Residues: 2-111; Coverage: 99%)
Pfam: Ubiquinol-cytochrome C reductase complex 14kD subunit
InterPro:
CATH: Cytochrome b-c1 complex subunit 7
SCOP: 14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Chain: G
Length: 81 amino acids
Theoretical weight: 9.61 KDa
Source organism: Bos taurus
UniProt:
Pfam: UcrQ family
InterPro:
CATH: Cytochrome b-c1 complex subunit 8
SCOP: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Length: 81 amino acids
Theoretical weight: 9.61 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P13271 (Residues: 2-82; Coverage: 99%)
Pfam: UcrQ family
InterPro:
CATH: Cytochrome b-c1 complex subunit 8
SCOP: Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Chain: H
Length: 78 amino acids
Theoretical weight: 9.19 KDa
Source organism: Bos taurus
UniProt:
Pfam: Ubiquinol-cytochrome C reductase hinge protein
InterPro:
SCOP: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Length: 78 amino acids
Theoretical weight: 9.19 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P00126 (Residues: 14-91; Coverage: 86%)
Pfam: Ubiquinol-cytochrome C reductase hinge protein
InterPro:
- Cytochrome b-c1 complex, subunit 6
- Ubiquinol-cytochrome C reductase hinge domain superfamily
- Ubiquinol-cytochrome C reductase hinge domain
SCOP: Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Chain: I
Length: 78 amino acids
Theoretical weight: 7.96 KDa
Source organism: Bos taurus
UniProt:
Pfam: Ubiquinol-cytochrome c reductase 8 kDa, N-terminal
InterPro:
SCOP: Ubiquinol-cytochrome c reductase 8 kDa protein
Length: 78 amino acids
Theoretical weight: 7.96 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P13272 (Residues: 1-78; Coverage: 29%)
Pfam: Ubiquinol-cytochrome c reductase 8 kDa, N-terminal
InterPro:
- Globular protein, non-globular alpha/beta subunit
- Ubiquinol-cytochrome c reductase iron-sulphur subunit, N-terminal
SCOP: Ubiquinol-cytochrome c reductase 8 kDa protein
Chain: J
Length: 62 amino acids
Theoretical weight: 7.21 KDa
Source organism: Bos taurus
UniProt:
Pfam: Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like
InterPro:
CATH: Cytochrome b-c1 complex subunit 9
SCOP: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Length: 62 amino acids
Theoretical weight: 7.21 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P00130 (Residues: 2-63; Coverage: 97%)
Pfam: Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like
InterPro:
CATH: Cytochrome b-c1 complex subunit 9
SCOP: Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Chain: K
Length: 56 amino acids
Theoretical weight: 6.53 KDa
Source organism: Bos taurus
UniProt:
Pfam: Ubiquinol-cytochrome C reductase complex, 6.4kD protein
InterPro:
CATH: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
SCOP: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
Length: 56 amino acids
Theoretical weight: 6.53 KDa
Source organism: Bos taurus
UniProt:
- Canonical: P07552 (Residues: 1-56; Coverage: 100%)
Pfam: Ubiquinol-cytochrome C reductase complex, 6.4kD protein
InterPro:
CATH: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
SCOP: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)