ISDA: 7PEI

Deposition Date 2021-08-10

Release Date 2022-08-24

Last Version Date 2025-08-06

Entry Detail

PDB ID:

7PEI

Keywords:

HYDROLASE

Title:

OXA-48_E185A/R186A/R206A with carbamylated Lys73 in complex with chloride ions at neutral pH

Biological Source:

Source Organism:

Klebsiella pneumoniae (Taxon ID: 573)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.21

R-Value Work:

0.17

Space Group:

P 62

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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)
Chain Length:260
Number of Molecules:2
Biological Source:Klebsiella pneumoniae

UniProt ID:A0A482LRD5 Pfam ID:PF00905

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
KCX	A	LYS	modified residue

Ligand Molecules

GOL

SO4

Primary Citation

An Ion-Pair Induced Intermediate Complex Captured in Class D Carbapenemase Reveals Chloride Ion as a Janus Effector Modulating Activity

Zhou, Q, Catalan, P, Bell, H, Baumann, P, Cooke, R, Evans, R, Yang, J, Zhang, Z, Zappala, D, Zhang, Y, Blackburn, G.M, He, Y, Jin, Y.Show

Acs Cent.Sci. ? ? ? (2023)

DOI: 10.1021/acscentsci.3c00609

Primary Citation of related structures

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