9ENW | pdb_00009enw

Apo GES-1 beta-Lactamase

PDB DOI: https://doi.org/10.2210/pdb9ENW/pdb

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

Deposited: 2024-03-13 Released: 2025-03-26
Deposition Author(s): Beer, M., Hinchliffe, P., Spencer, J.
Funding Organization(s): Biotechnology and Biological Sciences Research Council (BBSRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.66 Å
R-Value Free:
0.251 (Depositor), 0.253 (DCC)
R-Value Work:
0.202 (Depositor)
R-Value Observed:
0.205 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Apo GES-1 beta-Lactamase

Beer, M., Hinchliffe, P., Spencer, J.

To be published.

Macromolecule Content

Total Structure Weight: 63.42 kDa
Atom Count: 4,564
Modeled Residue Count: 526
Deposited Residue Count: 578
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
beta-lactamase	A, B	289	Klebsiella pneumoniae	Mutation(s): 0 Gene Names: ges-1, blaGES-1 EC: 3.5.2.6
UniProt
Find proteins for Q09HD0 (Klebsiella pneumoniae) Explore Q09HD0 Go to UniProtKB: Q09HD0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q09HD0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EPE Query on EPE Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B] mmCIF format, chain C [auth A] mmCIF format, chain D [auth B]	C [auth A], D [auth B]	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID C₈ H₁₈ N₂ O₄ S JKMHFZQWWAIEOD-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.66 Å
R-Value Free: 0.251 (Depositor), 0.253 (DCC)
R-Value Work: 0.202 (Depositor)
R-Value Observed: 0.205 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.63	α = 90
b = 80.61	β = 101.4
c = 71.07	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-03-26

Deposition Author(s):

Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/T008741/10

Revision History (Full details and data files)

Version 1.0: 2025-03-26
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.