4R1O

Crystal Structure of Thermophilic Geobacillus kaustophilus L-Arabinose isomerase

PDB DOI: https://doi.org/10.2210/pdb4R1O/pdb

Classification: ISOMERASE
Organism(s): Geobacillus kaustophilus HTA426
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2014-08-07 Released: 2015-08-12
Deposition Author(s): Choi, J.M., Lee, Y.J., Lee, D.W., Lee, S.H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.216
R-Value Work: 0.164
R-Value Observed: 0.167

Starting Model: other
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wwPDB Validation 3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Crystal Structure of Thermophilic apo L-Arabinose Isomerase from Geobacillus kaustophilus

Choi, J.M., Lee, Y.J., Lee, D.W., Lee, S.H.

To be published.

Macromolecule Content

Total Structure Weight: 337.83 kDa
Atom Count: 24,843
Modelled Residue Count: 2,970
Deposited Residue Count: 2,982
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
L-arabinose isomerase	A, B, C, D, E A, B, C, D, E, F	497	Geobacillus kaustophilus HTA426	Mutation(s): 0 Gene Names: araA, GK1904 EC: 5.3.1.4
UniProt
Find proteins for Q5KYP7 (Geobacillus kaustophilus (strain HTA426)) Explore Q5KYP7 Go to UniProtKB: Q5KYP7
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5KYP7
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.216
R-Value Work: 0.164
R-Value Observed: 0.167
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 116.725	α = 90
b = 140.746	β = 90
c = 215.818	γ = 90

Software Package:

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

Structure Validation

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Entry History

Deposition Data

Released Date: 2015-08-12

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-08-12
Type: Initial release
Version 1.1: 2015-10-21
Changes: Structure summary
Version 1.2: 2024-03-20
Changes: Data collection, Database references
Version 1.3: 2024-04-03
Changes: Refinement description

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.