8VRQ | pdb_00008vrq

Rns pocket mutant - R75A

PDB DOI: https://doi.org/10.2210/pdb8VRQ/pdb

Classification: DNA BINDING PROTEIN
Organism(s): Escherichia
Expression System: Eschenbachia
Mutation(s): Yes

Deposited: 2024-01-22 Released: 2025-07-23
Deposition Author(s): Tolbert, J.D., Midgett, C.R., Kull, F.J.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free:
0.286 (Depositor), 0.286 (DCC)
R-Value Work:
0.239 (Depositor), 0.240 (DCC)
R-Value Observed:
0.243 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 8VRQ

This is version 1.0 of the entry. See complete history.

Literature

Structure of Rns R75A mutant

Tolbert, J.D., Talbot, K.M., Bollinger, C.M., Kull, F.J., Munson, G.P., Midgett, C.R.

To be published.

Macromolecule Content

Total Structure Weight: 61.45 kDa
Atom Count: 4,152
Modeled Residue Count: 508
Deposited Residue Count: 530
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Regulatory protein Rns	A, B	265	Escherichia	Mutation(s): 1 Gene Names: rns
UniProt
Find proteins for P16114 (Escherichia coli) Explore P16114 Go to UniProtKB: P16114
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P16114
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.40 Å
R-Value Free: 0.286 (Depositor), 0.286 (DCC)
R-Value Work: 0.239 (Depositor), 0.240 (DCC)
R-Value Observed: 0.243 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.73	α = 90
b = 96.97	β = 90
c = 136.59	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-07-23

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	--

Revision History (Full details and data files)

Version 1.0: 2025-07-23
Type: Initial release

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.