Function and Biology Details
Reaction catalysed:
Reduced plastocyanin + oxidized ferredoxin + light = oxidized plastocyanin + reduced ferredoxin
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
- Photosystem I PsaA/PsaB
- Photosystem I PsaA/PsaB superfamily
- Photosystem I reaction centre subunit VIII
- 4Fe-4S ferredoxin-type, iron-sulphur binding domain
- Photosystem I PsaL, reaction centre subunit XI superfamily
- Photosystem I, reaction centre subunit XI
- Photosystem I PsaE, reaction centre subunit IV
- Photosystem I PsaD
11 more domains
Structure analysis Details
Assembly composition:
hetero octamer (preferred)
Assembly name:
Photosystem I (preferred)
PDBe Complex ID:
PDB-CPX-269277 (preferred)
Entry contents:
8 distinct polypeptide molecules
Macromolecules (8 distinct):
Photosystem I P700 chlorophyll a apoprotein A1
Molecule details ›
Chain: A
Length: 750 amino acids
Theoretical weight: 83.26 KDa
Source organism: Avena sativa
UniProt:
Sequence domains: Photosystem I psaA/psaB protein
Length: 750 amino acids
Theoretical weight: 83.26 KDa
Source organism: Avena sativa
UniProt:
- Canonical:
A0A3G1AUL2 (Residues: 1-750; Coverage: 100%)
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I P700 chlorophyll a apoprotein A2
Molecule details ›
Chain: B
Length: 734 amino acids
Theoretical weight: 82.61 KDa
Source organism: Avena sativa
UniProt:
Sequence domains: Photosystem I psaA/psaB protein
Length: 734 amino acids
Theoretical weight: 82.61 KDa
Source organism: Avena sativa
UniProt:
- Canonical: A0A3G1AZK6 (Residues: 1-734; Coverage: 100%)
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I iron-sulfur center
Photosystem I reaction center subunit VIII
