7W2Q | pdb_00007w2q

Crystal structure of Pseudomonas aeruginosa transcriptional regulator PvrA in the narrow conformation

PDB DOI: https://doi.org/10.2210/pdb7W2Q/pdb

Classification: DNA BINDING PROTEIN
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2021-11-24 Released: 2022-11-30
Deposition Author(s): Bao, R., Zhu, Y.B.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.214 (Depositor), 0.213 (DCC)
R-Value Work:
0.184 (Depositor), 0.184 (DCC)
R-Value Observed:
0.185 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 7W2Q

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

Literature

Pseudomonas aeruginosa PvrA cooperatively binds to multiple pseudo-palindromic sites to hyper stimulate target gene expression

Bao, R., Zhu, Y.B.

To be published.

Macromolecule Content

Total Structure Weight: 50.14 kDa
Atom Count: 3,536
Modeled Residue Count: 399
Deposited Residue Count: 424
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable transcriptional regulator	A [auth B], B [auth A]	212	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: PA2957
UniProt
Find proteins for Q9HZP1 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HZP1 Go to UniProtKB: Q9HZP1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9HZP1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.214 (Depositor), 0.213 (DCC)
R-Value Work: 0.184 (Depositor), 0.184 (DCC)
R-Value Observed: 0.185 (Depositor)

Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.162	α = 90
b = 44.162	β = 90
c = 251.98	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
XDS	data scaling
CRANK2	phasing

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2022-11-30

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	81871615

Revision History (Full details and data files)

Version 1.0: 2022-11-30
Type: Initial release
Version 1.1: 2024-05-29
Changes: Data collection

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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.