4PCT
Crystal structure of a bacterial fucosidase with iminocyclitol (2S,3S,4R,5S)-3,4-dihydroxy-2-ethynyl-5-methylpyrrolidine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Alpha-L-fucosidase | polymer | 439 | 50872.6 | 4 | UniProt (Q8A3I4) Pfam (PF01120) | Bacteroides thetaiotaomicron | |
| 2 | E, F, I, L, O... (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 3 | G, J, M, Q (A, B, C, D) | IMIDAZOLE | non-polymer | 69.1 | 4 | Chemie (IMD) | |||
| 4 | H, K, N, R (A, B, C, D) | (2S,3S,4R,5S)-2-ethynyl-5-methylpyrrolidine-3,4-diol | non-polymer | 141.2 | 4 | Chemie (H76) | |||
| 5 | S, T, U, V (A, B, C, D) | water | water | 18.0 | 579 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 203490.3 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 1417.4 | |
| All* | Total formula weight | 204907.7 |
