1T33 | pdb_00001t33

Structural Genomics, The crystal structure of a putative transcriptional repressor (TetR/AcrR family) from Salmonella typhimurim LT2

PDB DOI: https://doi.org/10.2210/pdb1T33/pdb

Classification: TRANSCRIPTION
Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2004-04-23 Released: 2004-08-03
Deposition Author(s): Zhang, R., Zhou, M., Collart, F., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free:
0.253 (Depositor), 0.258 (DCC)
R-Value Work:
0.205 (Depositor), 0.210 (DCC)
R-Value Observed:
0.205 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 1T33

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

Literature

The crystal structure of a putative transcriptional repressor (TetR/AcrR family) from Salmonella typhimurium

Zhang, R., Zhou, M., Collart, F., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 50.25 kDa
Atom Count: 3,613
Modeled Residue Count: 434
Deposited Residue Count: 448
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative transcriptional repressor (TetR/AcrR family)	A, B	224	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0 Gene Names: ybiH
UniProt
Find proteins for Q8ZQN9 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore Q8ZQN9 Go to UniProtKB: Q8ZQN9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8ZQN9
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.253 (Depositor), 0.258 (DCC)
R-Value Work: 0.205 (Depositor), 0.210 (DCC)
R-Value Observed: 0.205 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 110.63	α = 90
b = 122.192	β = 90
c = 108.991	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
SBC-Collect	data collection
HKL-2000	data scaling
CNS	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2004-08-03

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2004-08-03
Type: Initial release
Version 1.1: 2008-04-30
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Source and taxonomy, Version format compliance
Version 1.3: 2024-02-14
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.