6C6I
Crystal structure of a chimeric NDM-1 metallo-beta-lactamase harboring the IMP-1 L3 loop
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Metallo-beta-lactamase type 2 chimera | polymer | 234 | 24837.8 | 2 | UniProt (C7C422) Pfam (PF00753) In PDB | Klebsiella pneumoniae | B2 metallo-beta-lactamase,Beta-lactamase type II,Metallo-beta-lactamase NDM-1,Metallo-beta-lactamase type II,New Delhi metallo-beta-lactamase-1,NDM-1 |
| 2 | A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | water | water | 18.0 | 269 | Chemie (HOH) |
Sequence modifications
A, B: 39 - 63 (UniProt: C7C422)
A, B: 75 - 270 (UniProt: C7C422)
| PDB | External Database | Details |
|---|---|---|
| Gly 37 | - | expression tag |
| His 38 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Phe 64 | - | linker |
| Glu 65 | - | linker |
| Glu 66 | - | linker |
| Val 67 | - | linker |
| Asn 68 | - | linker |
| Gly 69 | - | linker |
| Trp 70 | - | linker |
| Gly 71 | - | linker |
| Val 72 | - | linker |
| Val 73 | - | linker |
| Pro 74 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49675.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 49937.3 |
