8R30 | pdb_00008r30

Structure of CTX-M-15 complexed with benzoxaborole AK-408

PDB DOI: https://doi.org/10.2210/pdb8R30/pdb

Classification: ANTIMICROBIAL PROTEIN
Organism(s): Klebsiella pneumoniae
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2023-11-08 Released: 2024-11-20
Deposition Author(s): Tooke, C.L., Hinchliffe, P., Spencer, J.
Funding Organization(s): Medical Research Council (MRC, United Kingdom)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 0.85 Å
R-Value Free:
0.137 (Depositor), 0.137 (DCC)
R-Value Work:
0.124 (Depositor), 0.124 (DCC)
R-Value Observed:
0.125 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.0 of the entry. See complete history.

Literature

Structure of CTX-M-15 complexed with benzoxaborole AK-408

Tooke, C.L., Hinchliffe, P., Spencer, J.

To be published.

Macromolecule Content

Total Structure Weight: 29.32 kDa
Atom Count: 2,510
Modeled Residue Count: 262
Deposited Residue Count: 265
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-lactamase	A	265	Klebsiella pneumoniae	Mutation(s): 0 Gene Names: blaCTX-M-15 EC: 3.5.2.6
UniProt
Find proteins for Q2PUH3 (Klebsiella pneumoniae) Explore Q2PUH3 Go to UniProtKB: Q2PUH3
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q2PUH3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 5 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
XR3 (Subject of Investigation/LOI) Query on XR3 Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	N-[[(3S)-1-oxidanyl-3H-2,1-benzoxaborol-3-yl]methyl]-4-[oxidanyl(oxidanylidene)-$l^{4}-azanyl]benzenesulfonamide C₁₄ H₁₃ B N₂ O₆ S GBEOHIBOUUYNIJ-HUUCEWRRSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
SO4 Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A], D [auth A], E [auth A], F [auth A]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]
DMS Query on DMS Download:Ideal Coordinates CCD File SDF format, chain M [auth A] SDF format, chain L [auth A] MOL2 format, chain M [auth A] MOL2 format, chain L [auth A] mmCIF format, chain M [auth A] mmCIF format, chain L [auth A]	L [auth A], M [auth A]	DIMETHYL SULFOXIDE C₂ H₆ O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N		Interactions Focus chain L [auth A] Focus chain M [auth A] Interactions & Density Focus chain L [auth A] Focus chain M [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A]	G [auth A], H [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain G [auth A] Focus chain H [auth A] Interactions & Density Focus chain G [auth A] Focus chain H [auth A]
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain K [auth A] SDF format, chain J [auth A] SDF format, chain I [auth A] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] MOL2 format, chain I [auth A] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A] mmCIF format, chain I [auth A]	I [auth A], J [auth A], K [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Interactions & Density Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A]