2PVO
Crystal srtucture of the ternary complex between thioredoxin f, ferredoxin, and ferredoxin: thioredoxin reductase
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Ferredoxin-thioredoxin reductase, catalytic chain | polymer | 110 | 12541.3 | 1 | UniProt (Q55389) Pfam (PF02943) In PDB | Synechocystis sp. | |
| 2 | B | Ferredoxin-thioredoxin reductase, variable chain | polymer | 74 | 8455.7 | 1 | UniProt (Q55781) Pfam (PF02941) In PDB | Synechocystis sp. | FTR-V, Ferredoxin- thioredoxin reductase subunit A |
| 3 | C | Thioredoxin F-type, chloroplast | polymer | 111 | 12360.4 | 1 | UniProt (P09856) Pfam (PF00085) In PDB | Spinacia oleracea (spinach) | TRX-F |
| 4 | D | Ferredoxin-1 | polymer | 96 | 10251.1 | 1 | UniProt (P27320) Pfam (PF00111) In PDB | Synechocystis sp. | Ferredoxin I |
| 5 | A | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 6 | A | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 7 | D | FE2/S2 (INORGANIC) CLUSTER | non-polymer | 175.8 | 1 | Chemie (FES) |
Sequence modifications
C: 11 - 121 (UniProt: P09856)
D: 1 - 96 (UniProt: P27320)
| PDB | External Database | Details |
|---|---|---|
| Ser 49 | Cys 117 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Glu 34 | Asp 35 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 43608.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 719.6 | |
| All* | Total formula weight | 44328.0 |
