5I21 | pdb_00005i21

Y55W Hfq from Pseudomonas aeruginosa

PDB DOI: https://doi.org/10.2210/pdb5I21/pdb

Classification: RNA BINDING PROTEIN
Organism(s): Pseudomonas paraeruginosa PA7
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2016-02-08 Released: 2016-03-16
Deposition Author(s): Nikulin, A.D., Lekontseva, N.V.
Funding Organization(s): Russian Foundation for Basic Research

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free:
0.213 (Depositor), 0.213 (DCC)
R-Value Work:
0.188 (Depositor), 0.189 (DCC)
R-Value Observed:
0.189 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 2.0 of the entry. See complete history.

Literature

Y55W Hfq from Pseudomonas aeruginosa

Nikulin, A.D., Lekontseva, N.V.

To be published.

Macromolecule Content

Total Structure Weight: 27.45 kDa
Atom Count: 1,791
Modeled Residue Count: 196
Deposited Residue Count: 246
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA-binding protein Hfq	A, B, C	82	Pseudomonas paraeruginosa PA7	Mutation(s): 1 Gene Names: hfq, PSPA7_5673
UniProt
Find proteins for A6VD57 (Pseudomonas paraeruginosa (strain DSM 24068 / PA7)) Explore A6VD57 Go to UniProtKB: A6VD57
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A6VD57
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 D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.213 (Depositor), 0.213 (DCC)
R-Value Work: 0.188 (Depositor), 0.189 (DCC)
R-Value Observed: 0.189 (Depositor)

Space Group: P 6

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 114.362	α = 90
b = 114.362	β = 90
c = 28.343	γ = 120

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2016-03-16

Deposition Author(s):

Lekontseva, N.V.

Funding Organization	Location	Grant Number
Russian Foundation for Basic Research	Russian Federation	14-04-31215

Revision History (Full details and data files)

Version 1.0: 2016-03-16
Type: Initial release
Version 2.0: 2024-01-10
Changes: Atomic model, Data collection, Database references, Refinement description

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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.