2FA5

The crystal structure of an unliganded multiple antibiotic-resistance repressor (MarR) from Xanthomonas campestris

PDB DOI: https://doi.org/10.2210/pdb2FA5/pdb

Classification: TRANSCRIPTION
Organism(s): Xanthomonas campestris
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2005-12-06 Released: 2006-11-14
Deposition Author(s): Chin, K.H., Tu, Z.L., Li, J.N., Chou, C.C., Wang, A.H.J., Chou, S.H.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.234
R-Value Work: 0.200

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

The crystal structure of XC1739: a putative multiple antibiotic-resistance repressor (MarR) from Xanthomonas campestris at 1.8 A resolution

Chin, K.H., Tu, Z.L., Li, J.N., Chou, C.C., Wang, A.H.J., Chou, S.H.

(2006) Proteins 65: 239-242

PubMed: 16862595 Search on PubMed
DOI: https://doi.org/10.1002/prot.21017
Primary Citation of Related Structures:
2FA5

Organizational Affiliation

Institute of Biochemistry, National Chung-Hsing University, Taichung, Taiwan, Republic of China.

Macromolecule Content

Total Structure Weight: 37.21 kDa
Atom Count: 2,538
Modelled Residue Count: 281
Deposited Residue Count: 324
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
transcriptional regulator marR/emrR family	A, B	162	Xanthomonas campestris	Mutation(s): 7
UniProt
Find proteins for Q8PDA5 (Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)) Explore Q8PDA5 Go to UniProtKB: Q8PDA5
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8PDA5
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 C [auth A] SDF format, chain D [auth B] MOL2 format, chain C [auth A] MOL2 format, chain D [auth B]	C [auth A], D [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain D [auth B]

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.234
R-Value Work: 0.200
Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.42	α = 90
b = 71.42	β = 90
c = 110.29	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
SCALA	data scaling
CNS	refinement
HKL-2000	data reduction
CCP4	data scaling
CNS	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2006-11-14

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2006-11-14
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: 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.