Research workbench
Crystal structure of a chimeric ndm-1 metallo-beta-lactamase harboring the imp-1 L3 loop
Analyse Crystal structure of a chimeric ndm-1 metallo-beta-lactamase harboring the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6C6I
- Type
- protein
- Length
- 456 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Metallo-beta-lactamase type 2 chimera
- EC
- 3.5.2.6
- UniProt
- C7C422
- Ligands
- ZN
- Pockets
- 3 · best druggability 0.79
Structure
x-ray diffraction · 1 distinct chain · 26% helix, 31% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Metallo-beta-lactamase type 2 chimera (EC 3.5.2.6) | protein | 228 | 26% helix, 31% strand | C7C422 |
Ligands and binding sites
- ZN · Zinc ion · metal · 4 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 115 | 0.79 | 0.98 | 21 | empty |
| 2 | 144 | 0.48 | 0.78 | 29 | ZN |
| 3 | 163 | 0.47 | 0.76 | 31 | ZN |
Interfaces
1 interface between chains.
- A–B · 949 Ų buried · 10 hydrogen bonds · protein-protein
Compared structures
- 6C6I · Crystal structure of a chimeric NDM-1 metallo-beta-lactamase harboring the IMP-1 L3 loop · the same entry in another collection · chain A against A, TM-score 1.00
- C7C422 · AlphaFold monomer V2.0 prediction for metallo-beta-lactamase type 2 (C7C422) · a predicted model of the same protein · chain B against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt C7C422
- Elsewhere: RCSB PDB 6C6I · PDBe 6C6I · UniProt C7C422
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