Function and Biology

CYTOCHROME C (TUNA) 2FE:1ZN MIXED-METAL PORPHYRINS

Source organism: Thunnus thynnus
Biochemical function: metal ion binding
Biological process: mitochondrial electron transport, cytochrome c to oxygen
Cellular component: respirasome

Sequence family

Pfam Protein family (Pfam)
PF00034
Domain description: Cytochrome c
Occurring in:
  1. Cytochrome c
The deposited structure of PDB entry 1i54 contains 2 copies of Pfam domain PF00034 (Cytochrome c) in Cytochrome c. Showing 1 copy in chain A.

InterPro InterPro annotations
IPR002327
Domain description: Cytochrome c, class IA/ IB
Occurring in:
  1. Cytochrome c
IPR036909
Domain description: Cytochrome c-like domain superfamily
Occurring in:
  1. Cytochrome c
IPR009056
Domain description: Cytochrome c-like domain
Occurring in:
  1. Cytochrome c

Structure domain

CATH CATH domain
1.10.760.10
Class: Mainly Alpha
Architecture: Orthogonal Bundle
Topology: Cytochrome Bc1 Complex; Chain D, domain 2
Homology: Cytochrome c-like domain
Occurring in:
  1. Cytochrome c
The deposited structure of PDB entry 1i54 contains 2 copies of CATH domain 1.10.760.10 (Cytochrome Bc1 Complex; Chain D, domain 2) in Cytochrome c. Showing 1 copy in chain A.
SCOP SCOP annotation
46627
Class: All alpha proteins
Fold: Cytochrome c
Superfamily: Cytochrome c
Occurring in:
  1. Cytochrome c
The deposited structure of PDB entry 1i54 contains 2 copies of SCOP domain 46627 (monodomain cytochrome c) in Cytochrome c. Showing 1 copy in chain A.