CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
3 | Alpha Beta |
|
3.30 | 2-Layer Sandwich |
|
3.30.413 | Sulfite Reductase Hemoprotein; domain 1 |
|
3.30.413.10 | Sulfite Reductase Hemoprotein, domain 1 |
Domain Context
CATH Clusters
| Superfamily | Sulfite Reductase Hemoprotein, domain 1 |
| Functional Family | Sulfite reductase [ferredoxin], chloroplastic |
Enzyme Information
| 1.8.7.1 |
Assimilatory sulfite reductase (ferredoxin).
based on mapping to UniProt O23813
Hydrogen sulfide + 6 oxidized ferredoxin [iron-sulfur] cluster + 3 H(2)O = sulfite + 6 reduced ferredoxin [iron-sulfur] cluster + 6 H(+).
-!- The enzyme participates in sulfate assimilation. -!- While it is usually found in cyanobacteria, plants and algae, it has also been reported in bacteria (cf. EC 1.8.1.2). -!- Formerly EC 1.8.99.1.
|
UniProtKB Entries (1)
| O23813 |
SIR_MAIZE
Zea mays
Sulfite reductase [ferredoxin], chloroplastic
|
PDB Structure
| PDB | 5H92 |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | |
| Primary Citation |
Structural and mutational studies of an electron transfer complex of maize sulfite reductase and ferredoxin.
J.Biochem.
|
