7RCW
Crystal structure of C. difficile penicillin-binding protein 2 in complex with ampicillin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Penicillin-binding protein | polymer | 927 | 103980.5 | 1 | UniProt (C9YK84) Pfam (PF03717) Pfam (PF00905) UniProt (by SIFTS) (Q18B08) | Clostridioides difficile (strain R20291) (Peptoclostridium difficile) | |
| 2 | B (A) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 3 | C (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 4 | D (A) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 5 | E (A) | (2R,4S)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid | non-polymer | 367.4 | 1 | Chemie (ZZ7) | |||
| 6 | F (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 7 | G (A) | water | water | 18.0 | 28 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 103980.5 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 690.1 | |
| All* | Total formula weight | 104670.5 |
