4LEN
CTX-M-9 in complex with the broad spectrum inhibitor 3-(2- carboxyvinyl)benzo(b)thiophene-2-boronic 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 | Beta-lactamase | polymer | 263 | 27972.5 | 2 | UniProt (Q9L5C8) Pfam (PF00144) Pfam (PF13354) In PDB | Escherichia coli | Beta-lactamase CTX-M, Beta-lactamase CTX-M-9a, Betalactamase CTX-M-9, CTX-M-9 beta-lactamase, CTX-M-9 extended-spectrum beta-lactamase |
2 | A, B | (2E)-3-[2-(dihydroxyboranyl)-1-benzothiophen-3-yl]prop-2-enoic acid | non-polymer | 248.1 | 2 | Chemie (2GK) | |||
3 | water | water | 18.0 | 774 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 55945.0 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 496.1 | |
All* | Total formula weight | 56441.1 |