6TWT
Crystal structure of N-terminally truncated NDM-1 metallo-beta-lactamase
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) | Metallo beta lactamase NDM-1 | polymer | 243 | 25688.9 | 2 | UniProt (E9NWK5) Pfam (PF00753) UniProt (by SIFTS) (C7C422) | Klebsiella pneumoniae | Metallo beta-lactamase,Metallo-beta-lactamase,NDM-1,NDM carbapenemase,NDM-1 metallo-beta-lactamase,NDM1 metallo-beta-lactamase,New Delhi Metallo carbapenemase-1,New Delhi metallo-beta-lactamse 1,Subclass B1 metallo-beta-lactamase NDM-1 |
| 2 | C, D, J, K (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | E, F, L, M, N (A, B) | CALCIUM ION | non-polymer | 40.1 | 5 | Chemie (CA) | |||
| 4 | G, H, O, P (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 5 | I (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 6 | Q, R (A, B) | water | water | 18.0 | 574 | Chemie (HOH) |
Sequence modifications
A, B: 29 - 270 (UniProt: E9NWK5)
| PDB | External Database | Details |
|---|---|---|
| Gly 28 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 51377.8 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 842.1 | |
| All* | Total formula weight | 52219.9 |
