4GKU | pdb_00004gku

Crystal structure of beta lactamase in PET-15B

PDB DOI: https://doi.org/10.2210/pdb4GKU/pdb

Classification: HYDROLASE
Organism(s): Escherichia coli
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2012-08-13 Released: 2012-10-10
Deposition Author(s): Zhang, Y., Cao, C.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.92 Å
R-Value Free:
0.197 (Depositor), 0.164 (DCC)
R-Value Work:
0.163 (Depositor), 0.167 (DCC)
R-Value Observed:
0.166 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 4GKU

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of beta lactamase in PET-15B

Zhang, Y., Cao, C.

To be published.

Macromolecule Content

Total Structure Weight: 28.94 kDa
Atom Count: 2,341
Modeled Residue Count: 263
Deposited Residue Count: 263
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Beta-lactamase TEM	A	263	Escherichia coli	Mutation(s): 0 Gene Names: bla, blaT-3, blaT-4, blaT-5, blaT-6 EC: 3.5.2.6
UniProt
Find proteins for P62593 (Escherichia coli) Explore P62593 Go to UniProtKB: P62593
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P62593
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.92 Å
R-Value Free: 0.197 (Depositor), 0.164 (DCC)
R-Value Work: 0.163 (Depositor), 0.167 (DCC)
R-Value Observed: 0.166 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.009	α = 90
b = 72.817	β = 90
c = 74.723	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASES	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2012-10-10

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2012-10-10
Type: Initial release
Version 1.1: 2024-11-13
Changes: Data collection, Database references, Structure summary

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.