4R1O | pdb_00004r1o

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 (Depositor), 0.217 (DCC)
R-Value Work:
0.164 (Depositor), 0.167 (DCC)
R-Value Observed:
0.167 (Depositor)

Starting Model: other
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wwPDB Validation 3D Report Full Report

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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
Modeled Residue Count: 2,970
Deposited Residue Count: 2,982
Unique protein chains: 1

Macromolecules

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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% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% 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 (Depositor), 0.217 (DCC)
R-Value Work: 0.164 (Depositor), 0.167 (DCC)
R-Value Observed: 0.167 (Depositor)

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

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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.