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 | Alpha-L-fucosidase | polymer | 439 | 50872.6 | 4 | UniProt (Q8A3I4) Pfam (PF01120) In PDB | Bacteroides thetaiotaomicron | |
2 | A, B, C, D | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
3 | A, B, C, D | IMIDAZOLE | non-polymer | 69.1 | 4 | Chemie (IMD) | |||
4 | A, B, C, D | (2S,3S,4R,5S)-2-ethynyl-5-methylpyrrolidine-3,4-diol | non-polymer | 141.2 | 4 | Chemie (H76) | |||
5 | 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 |