7C2B
Crystal structure of ferredoxin: thioredoxin reductase and thioredoxin f2 complex
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, chloroplastic | polymer | 115 | 12995.7 | 1 | UniProt (Q9SJ89) Pfam (PF02943) In PDB | Arabidopsis thaliana (Mouse-ear cress) | FTR-C,Ferredoxin-thioredoxin reductase subunit B,FTR-B |
| 2 | B | Ferredoxin-thioredoxin reductase variable chain, chloroplastic | polymer | 112 | 12583.5 | 1 | UniProt (Q8LBP6) Pfam (PF02941) In PDB | Arabidopsis thaliana (Mouse-ear cress) | Ferredoxin/thioredoxin reductase subunit A (Variable subunit) 2,Putative lipoic acid synthase |
| 3 | C | Thioredoxin F2, chloroplastic | polymer | 115 | 12863.9 | 1 | UniProt (Q9XFH9) Pfam (PF00085) In PDB | Arabidopsis thaliana (Mouse-ear cress) | AtTrxf2,Thioredoxin F1,AtTrxf1 |
| 4 | A | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 5 | A, B, C | NITRATE ION | non-polymer | 62.0 | 14 | Chemie (NO3) | |||
| 6 | C | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | water | water | 18.0 | 238 | Chemie (HOH) |
Sequence modifications
C: 1 - 115 (UniProt: Q9XFH9)
| PDB | External Database | Details |
|---|---|---|
| Ser 42 | Cys 112 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 38443.1 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1244.0 | |
| All* | Total formula weight | 39687.1 |
