4OLG
Crystal structure of AmpC beta-lactamase in complex with covalently bound N-formyl 7-aminocephalosporanic 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 | Cephalosporinase |
| 2 | C, E (A, B) | (2R,5Z)-5-[(acetyloxy)methylidene]-2-[(1R)-1-(formylamino)-2-oxoethyl]-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid | non-polymer | 300.3 | 2 | Chemie (2TV) | |||
| 3 | D (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 423 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 79175.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 695.5 | |
| All* | Total formula weight | 79871.4 |
