CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.70 | Alpha-Beta Plaits |
|
3.30.70.20 |
Domain Context
CATH Clusters
| Superfamily | 3.30.70.20 |
| Functional Family | Photosystem I iron-sulfur center |
Enzyme Information
| 1.97.1.12 |
Photosystem I.
based on mapping to UniProt P31087
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 (1)
| P31087 |
PSAC_SYNP2
Synechococcus sp. PCC 7002
Photosystem I iron-sulfur center
|
PDB Structure
| PDB | 1K0T |
| External Links | |
| Method | SOLUTION NMR |
| Organism | Escherichia |
| Primary Citation |
Solution structure of the unbound, oxidized Photosystem I subunit PsaC, containing [4Fe-4S] clusters F(A) and F(B): a conformational change occurs upon binding to photosystem I.
J.Biol.Inorg.Chem.
|
