CATH Classification
Level | CATH Code | Description |
---|---|---|
1 | Mainly Alpha | |
1.20 | Up-down Bundle | |
1.20.1130 | Photosystem I p700 chlorophyll A apoprotein A1 | |
1.20.1130.10 | Photosystem I PsaA/PsaB |
Domain Context
CATH Clusters
Superfamily | Photosystem I PsaA/PsaB |
Functional Family | Photosystem I P700 chlorophyll a apoprotein A2 |
Enzyme Information
1.97.1.12 |
Photosystem I.
based on mapping to UniProt P05311
Reduced plastocyanin + oxidized ferredoxin + light = oxidized plastocyanin + reduced ferredoxin.
-!- Contains chlorophyll, phylloquinones, carotenoids and [4Fe-4S] clusters. -!- Cytochrome c6 can act as an alternative electron donor, and flavodoxin as an alternative acceptor in some species.
|
UniProtKB Entries (6)
C6TEX2 |
C6TEX2_SOYBN
Glycine max
Chlorophyll a-b binding protein, chloroplastic
|
P22179 |
PSAH_SPIOL
Spinacia oleracea
Photosystem I reaction center subunit VI, chloroplastic
|
P36886 |
PSAK_HORVU
Hordeum vulgare
Photosystem I reaction center subunit psaK, chloroplastic
|
Q84U30 |
Q84U30_PHAVU
Phaseolus vulgaris
Photosystem I-N subunit
|
P05310 |
PSAA_PEA
Pisum sativum
Photosystem I P700 chlorophyll a apoprotein A1
|
Q9S831 |
PSAE1_ARATH
Arabidopsis thaliana
Photosystem I reaction center subunit IV A, chloroplastic
|
PDB Structure
PDB | 2WSF |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
Structure determination and improved model of plant photosystem I.
J. Biol. Chem.
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