Function and Biology Details
Reaction catalysed:
Reduced plastocyanin + oxidized ferredoxin + light = oxidized plastocyanin + reduced ferredoxin
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero 24-mer (preferred)
PDBe Complex ID:
PDB-CPX-244728 (preferred)
Entry contents:
23 distinct polypeptide molecules
Macromolecules (23 distinct):
Photosystem I P700 chlorophyll a apoprotein A1
Chain: A
Molecule details ›
Chain: A
Length: 752 amino acids
Theoretical weight: 83.43 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I psaA/psaB protein
Length: 752 amino acids
Theoretical weight: 83.43 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVZ7 (Residues: 1-752; Coverage: 100%)
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I P700 chlorophyll a apoprotein A2
Chain: B
Molecule details ›
Chain: B
Length: 734 amino acids
Theoretical weight: 82.07 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I psaA/psaB protein
Length: 734 amino acids
Theoretical weight: 82.07 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVZ6 (Residues: 1-734; Coverage: 100%)
Sequence domains: Photosystem I psaA/psaB protein
Photosystem I iron-sulfur center
Chain: C
Molecule details ›
Chain: C
Length: 81 amino acids
Theoretical weight: 8.76 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: 4Fe-4S dicluster domain
Length: 81 amino acids
Theoretical weight: 8.76 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVS8 (Residues: 1-81; Coverage: 100%)
Sequence domains: 4Fe-4S dicluster domain
Photosystem I reaction center subunit II
Chain: D
Molecule details ›
Chain: D
Length: 141 amino acids
Theoretical weight: 15.59 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: PsaD
Length: 141 amino acids
Theoretical weight: 15.59 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVZ1 (Residues: 1-141; Coverage: 100%)
Sequence domains: PsaD
Photosystem I reaction center subunit IV
Chain: E
Molecule details ›
Chain: E
Length: 64 amino acids
Theoretical weight: 7.31 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I reaction centre subunit IV / PsaE
Length: 64 amino acids
Theoretical weight: 7.31 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MW36 (Residues: 1-64; Coverage: 100%)
Sequence domains: Photosystem I reaction centre subunit IV / PsaE
Photosystem I reaction center subunit III
Chain: F
Molecule details ›
Chain: F
Length: 188 amino acids
Theoretical weight: 20.82 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I reaction centre subunit III
Length: 188 amino acids
Theoretical weight: 20.82 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVU7 (Residues: 1-188; Coverage: 100%)
Sequence domains: Photosystem I reaction centre subunit III
Photosystem I reaction center subunit VIII
Chain: I
Molecule details ›
Chain: I
Length: 36 amino acids
Theoretical weight: 3.93 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I reaction centre subunit VIII
Length: 36 amino acids
Theoretical weight: 3.93 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVV1 (Residues: 1-36; Coverage: 100%)
Sequence domains: Photosystem I reaction centre subunit VIII
Photosystem I reaction center subunit IX
Chain: J
Molecule details ›
Chain: J
Length: 42 amino acids
Theoretical weight: 4.97 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I reaction centre subunit IX / PsaJ
Length: 42 amino acids
Theoretical weight: 4.97 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVU6 (Residues: 1-42; Coverage: 100%)
Sequence domains: Photosystem I reaction centre subunit IX / PsaJ
Photosystem I reaction center subunit XI
Chain: L
Molecule details ›
Chain: L
Length: 153 amino acids
Theoretical weight: 16.48 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I reaction centre subunit XI
Length: 153 amino acids
Theoretical weight: 16.48 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVV8 (Residues: 1-153; Coverage: 100%)
Sequence domains: Photosystem I reaction centre subunit XI
Photosystem I reaction center subunit XII
Chain: M
Molecule details ›
Chain: M
Length: 30 amino acids
Theoretical weight: 3.32 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I protein M (PsaM)
Length: 30 amino acids
Theoretical weight: 3.32 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVT4 (Residues: 1-30; Coverage: 100%)
Sequence domains: Photosystem I protein M (PsaM)
PsaO
Chain: O
Photosystem I reaction center subunit PsaK
Chain: K
Molecule details ›
Chain: K
Length: 87 amino acids
Theoretical weight: 8.72 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
Sequence domains: Photosystem I psaG / psaK
Length: 87 amino acids
Theoretical weight: 8.72 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
UniProt:
- Canonical:
A6MVS9 (Residues: 1-87; Coverage: 100%)
Sequence domains: Photosystem I psaG / psaK
CAC-c
Chain: c
Molecule details ›
Chain: c
Length: 216 amino acids
Theoretical weight: 23.78 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 216 amino acids
Theoretical weight: 23.78 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-a
Chain: a
Molecule details ›
Chain: a
Length: 216 amino acids
Theoretical weight: 23.33 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 216 amino acids
Theoretical weight: 23.33 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-b
Chain: b
Molecule details ›
Chain: b
Length: 223 amino acids
Theoretical weight: 23.5 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 223 amino acids
Theoretical weight: 23.5 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-h
Chain: h
Molecule details ›
Chain: h
Length: 225 amino acids
Theoretical weight: 23.13 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 225 amino acids
Theoretical weight: 23.13 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-e
Chain: e
Molecule details ›
Chain: e
Length: 203 amino acids
Theoretical weight: 21.79 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 203 amino acids
Theoretical weight: 21.79 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-k
Chain: k
Molecule details ›
Chain: k
Length: 241 amino acids
Theoretical weight: 25.59 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 241 amino acids
Theoretical weight: 25.59 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-f
Chains: f, j
Molecule details ›
Chains: f, j
Length: 212 amino acids
Theoretical weight: 22.27 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 212 amino acids
Theoretical weight: 22.27 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-i
Chain: i
Molecule details ›
Chain: i
Length: 218 amino acids
Theoretical weight: 23.08 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 218 amino acids
Theoretical weight: 23.08 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-d
Chain: d
Molecule details ›
Chain: d
Length: 213 amino acids
Theoretical weight: 22.39 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 213 amino acids
Theoretical weight: 22.39 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
CAC-g
Chain: g
Molecule details ›
Chain: g
Length: 255 amino acids
Theoretical weight: 26.98 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 255 amino acids
Theoretical weight: 26.98 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
PsaR
Chain: R
Molecule details ›
Chain: R
Length: 129 amino acids
Theoretical weight: 13.32 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina
Length: 129 amino acids
Theoretical weight: 13.32 KDa
Source organism: Rhodomonas salina
Expression system: Rhodomonas salina