1JVJ
CRYSTAL STRUCTURE OF N132A MUTANT OF TEM-1 BETA-LACTAMASE IN COMPLEX WITH A N-FORMIMIDOYL-THIENAMYCINE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | BETA-LACTAMASE TEM | polymer | 263 | 28899.0 | 1 | UniProt (P62593) Pfam (PF00144) Pfam (PF13354) | Escherichia coli | |
| 2 | B, C, D, E, F (A) | POTASSIUM ION | non-polymer | 39.1 | 5 | Chemie (K) | |||
| 3 | G (A) | (5R)-5-[(1S,2R)-1-formyl-2-hydroxypropyl]-3-[(2-{[(E)-iminomethyl]amino}ethyl)sulfanyl]-4,5-dihydro-1H-pyrrole-2-carbox ylic acid | non-polymer | 301.4 | 1 | Chemie (IM2) | |||
| 4 | H (A) | water | water | 18.0 | 418 | Chemie (HOH) |
Sequence modifications
A: 26 - 290 (UniProt: P62593)
| PDB | External Database | Details |
|---|---|---|
| Ala 132 | Asn 130 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28899.0 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 496.9 | |
| All* | Total formula weight | 29395.8 |
