2PUK
Crystal structure of the binary complex between ferredoxin: thioredoxin reductase and thioredoxin m
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, E) | Ferredoxin-thioredoxin reductase, catalytic chain | polymer | 109 | 12453.1 | 2 | UniProt (Q55389) Pfam (PF02943) | Synechocystis sp. | |
| 2 | B, E (B, F) | Ferredoxin-thioredoxin reductase, variable chain | polymer | 73 | 8326.5 | 2 | UniProt (Q55781) Pfam (PF02941) | Synechocystis sp. | FTR-V, Ferredoxin- thioredoxin reductase subunit A |
| 3 | C, F (C, G) | Thioredoxin M-type, chloroplast (TRX-M) | polymer | 106 | 11864.4 | 2 | UniProt (P07591) Pfam (PF00085) | Spinacia oleracea (spinach) | |
| 4 | G, H (A, E) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) |
Sequence modifications
A, E: 8 - 115 (UniProt: Q55389)
C, G: 8 - 113 (UniProt: P07591)
| PDB | External Database | Details |
|---|---|---|
| Asn 7 | - | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| Ser 40 | Cys 107 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 65288.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 703.3 | |
| All* | Total formula weight | 65991.5 |
