7OH8

R17A mutant of Hfq protein from Neisseria meningitidis

PDB DOI: https://doi.org/10.2210/pdb7OH8/pdb

Classification: RNA BINDING PROTEIN
Organism(s): Neisseria meningitidis
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2021-05-09 Released: 2022-06-01
Deposition Author(s): Moche, M., Karlsson, J., Loh, E.
Funding Organization(s): Knut and Alice Wallenberg Foundation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.295
R-Value Work: 0.240
R-Value Observed: 0.243

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structures of wild type, Q9A and R17A single mutant Hfq structures from Neisseria meningitidis

Karlsson, J., Moche, M., Loh, E.

To be published.

Macromolecule Content

Total Structure Weight: 22.77 kDa
Atom Count: 1,829
Modelled Residue Count: 203
Deposited Residue Count: 204
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA-binding protein Hfq	A, B, C	68	Neisseria meningitidis	Mutation(s): 1 Gene Names: hfq, COH33_00770, COH52_02035, COI31_11405, ERS514851_00105, JY21_08770
UniProt
Find proteins for P64345 (Neisseria meningitidis serogroup B (strain MC58)) Explore P64345 Go to UniProtKB: P64345
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P64345
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.70 Å
R-Value Free: 0.295
R-Value Work: 0.240
R-Value Observed: 0.243
Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.683	α = 90
b = 106.252	β = 90
c = 27.904	γ = 90

Software Package:

Software Name	Purpose
Aimless	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2022-06-01

Deposition Author(s):

Funding Organization	Location	Grant Number
Knut and Alice Wallenberg Foundation	Sweden	2014.0177

Revision History (Full details and data files)

Version 1.0: 2022-06-01
Type: Initial release
Version 1.1: 2024-01-31
Changes: Data collection, Refinement description

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 R01GM133198.