5JKJ | pdb_00005jkj

Crystal structure of esterase E22 L374D mutant

PDB DOI: https://doi.org/10.2210/pdb5JKJ/pdb

Classification: HYDROLASE
Organism(s): uncultured bacterium
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2016-04-26 Released: 2017-04-26
Deposition Author(s): Zhang, Y., Wang, P., Yao, Q.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free:
0.180 (Depositor), 0.180 (DCC)
R-Value Work:
0.151 (Depositor), 0.152 (DCC)
R-Value Observed:
0.153 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

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

Literature

Structural basis for substrate recognition and catalysis of a novel esterase E22 with a homoserine transacetylase-like fold

Zhang, Y., Yao, Q., Wang, P.

To be published.

Macromolecule Content

Total Structure Weight: 80.89 kDa
Atom Count: 6,567
Modeled Residue Count: 739
Deposited Residue Count: 740
Unique protein chains: 1

Macromolecules

Find similar proteins by:

| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Esterase E22	A, B	370	uncultured bacterium	Mutation(s): 0

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.180 (Depositor), 0.180 (DCC)
R-Value Work: 0.151 (Depositor), 0.152 (DCC)
R-Value Observed: 0.153 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.619	α = 90
b = 68.898	β = 91.11
c = 82.524	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2017-04-26

Deposition Author(s):

Zhang, Y.

Wang, P.

Yao, Q.

Revision History (Full details and data files)

Version 1.0: 2017-04-26
Type: Initial release
Version 1.1: 2023-11-08
Changes: Data collection, Database references, Refinement description

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

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.