7Q14 image
Deposition Date 2021-10-18
Release Date 2022-11-16
Last Version Date 2025-08-06
Entry Detail
PDB ID:
7Q14
Keywords:
HYDROLASE
Title:
Acetyllysine73-incorporated OXA-48 complexed with imipenem and bromide ions in both active and inactive acyl-enzyme intermediates
Biological Source:
Source Organism:
Klebsiella pneumoniae (Taxon ID: 573)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.15 Å
R-Value Free:
0.24
R-Value Work:
0.20
Space Group:
P 1 21 1
7Q14 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Beta-lactamase
Gene (Uniprot):blaOXA
Chain IDs:A (auth: AAA), B (auth: BBB), C (auth: CCC), D (auth: DDD), E (auth: EEE), F (auth: FFF), G (auth: GGG), H (auth: HHH)
Chain Length:260
Number of Molecules:8
Biological Source:Klebsiella pneumoniae
UniProt ID:A0A482LRD5 Pfam ID:PF00905
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
ALY A LYS modified residue
Ligand Molecules
1BO
BR
ID1
Primary Citation
An Ion-Pair Induced Intermediate Complex Captured in Class D Carbapenemase Reveals Chloride Ion as a Janus Effector Modulating Activity
Acs Cent.Sci. ? ? ? (2023)
DOI: 10.1021/acscentsci.3c00609
Primary Citation of related structures
7Q14