3HS3 | pdb_00003hs3

Crystal structure of periplasmic binding ribose operon repressor protein from Lactobacillus acidophilus

PDB DOI: https://doi.org/10.2210/pdb3HS3/pdb

Classification: transcription regulator
Organism(s): Lactobacillus acidophilus
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2009-06-10 Released: 2009-06-23
Deposition Author(s): Agarwal, R., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free:
0.234 (Depositor), 0.232 (DCC)
R-Value Work:
0.212 (Depositor), 0.212 (DCC)
R-Value Observed:
0.212 (Depositor)

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

Literature

Crystal structure of periplasmic binding ribose operon repressor protein from Lactobacillus acidophilus

Agarwal, R., Burley, S.K., Swaminathan, S.

To be published.

Macromolecule Content

Total Structure Weight: 62.53 kDa
Atom Count: 4,537
Modeled Residue Count: 528
Deposited Residue Count: 554
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribose operon repressor	A, B	277	Lactobacillus acidophilus	Mutation(s): 0 Gene Names: rbsR, LBA1472
UniProt
Find proteins for Q5FJ32 (Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM)) Explore Q5FJ32 Go to UniProtKB: Q5FJ32
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5FJ32
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.60 Å
R-Value Free: 0.234 (Depositor), 0.232 (DCC)
R-Value Work: 0.212 (Depositor), 0.212 (DCC)
R-Value Observed: 0.212 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 59.597	α = 90
b = 70.224	β = 90
c = 139.439	γ = 90

Software Package:

Software Name	Purpose
CBASS	data collection
SHELXD	phasing
SHARP	phasing
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling
SCALEPACK	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2009-06-23

Deposition Author(s):

Swaminathan, S.

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2009-06-23
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2021-02-10
Changes: Database references, Structure summary
Version 1.3: 2024-02-21
Changes: Data collection, Database references

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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.