3HCI
Structure of MsrB from Xanthomonas campestris (complex-like form)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Peptide methionine sulfoxide reductase | polymer | 154 | 16825.8 | 2 | UniProt (B0RWG5) Pfam (PF01641) UniProt (by SIFTS) (Q8P4Q6) | Xanthomonas campestris pv. campestris | MsrB |
| 2 | C, E (A, B) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 3 | D (A) | (2S)-2-(acetylamino)-N-methyl-4-[(R)-methylsulfinyl]butanamide | non-polymer | 220.3 | 1 | Chemie (RSM) | |||
| 4 | F (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 96 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 154 (UniProt: B0RWG5)
| PDB | External Database | Details |
|---|---|---|
| Ser 125 | Cys 125 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33651.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 391.2 | |
| All* | Total formula weight | 34042.8 |
