3CRJ

Crystal structure of a TetR transcription regulator from Haloarcula marismortui ATCC 43049

PDB DOI: https://doi.org/10.2210/pdb3CRJ/pdb

Classification: TRANSCRIPTION REGULATOR
Organism(s): Haloarcula marismortui ATCC 43049
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2008-04-07 Released: 2008-04-22
Deposition Author(s): Tan, K., Zhou, M., Freeman, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.288
R-Value Work: 0.234
R-Value Observed: 0.236

wwPDB Validation 3D Report Full Report

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

Literature

The crystal structure of a TetR transcription regulator from Haloarcula marismortui ATCC 43049.

Tan, K., Zhou, M., Freeman, L., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 92.11 kDa
Atom Count: 5,920
Modelled Residue Count: 746
Deposited Residue Count: 796
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transcription regulator	A, B, C, D	199	Haloarcula marismortui ATCC 43049	Mutation(s): 0 Gene Names: tetR, pNG7308
UniProt
Find proteins for Q5V649 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)) Explore Q5V649 Go to UniProtKB: Q5V649
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q5V649
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain E [auth A] MOL2 format, chain E [auth A]	E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain E [auth A] Interactions & Density Focus chain E [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B, C, D	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.288
R-Value Work: 0.234
R-Value Observed: 0.236
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.494	α = 90
b = 103.361	β = 90
c = 167.898	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
SBC-Collect	data collection
HKL-3000	data reduction
HKL-3000	data scaling
SHELXD	phasing
MLPHARE	phasing
DM	phasing
RESOLVE	phasing
HKL-3000	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2008-04-22

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2008-04-22
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.