4KZA
Crystal structure of AmpC beta-lactamase in complex with fragment 48 (3-(cyclopropylsulfamoyl)thiophene-2-carboxylic acid)
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) | Beta-lactamase | polymer | 358 | 39587.9 | 2 | UniProt (P00811) Pfam (PF00144) | Escherichia coli | AmpC beta-lactamase, Cephalosporinase |
| 2 | C, D, E, F, G... (A, B) | 3-(cyclopropylsulfamoyl)thiophene-2-carboxylic acid | non-polymer | 247.3 | 8 | Chemie (NZ9) | |||
| 3 | H (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | L, M (A, B) | water | water | 18.0 | 773 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79175.8 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2073.3 | |
| All* | Total formula weight | 81249.1 |
