4PQJ | pdb_00004pqj

Crystal structure of a phosphate binding protein

PDB DOI: https://doi.org/10.2210/pdb4PQJ/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Pseudomonas aeruginosa
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-03-03 Released: 2015-03-18
Deposition Author(s): Opatowsky, Y., Neznansky, A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free:
0.263 (Depositor), 0.250 (DCC)
R-Value Work:
0.216 (Depositor)
R-Value Observed:
0.218 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of a phosphate binding protein

Opatowsky, Y., Neznansky, A.

To be published.

Macromolecule Content

Total Structure Weight: 64.54 kDa
Atom Count: 4,504
Modeled Residue Count: 541
Deposited Residue Count: 598
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphate binding protein	A, B [auth C]	299	Pseudomonas aeruginosa	Mutation(s): 0 Gene Names: pstS
UniProt
Find proteins for P0DMR4 (Pseudomonas aeruginosa) Explore P0DMR4 Go to UniProtKB: P0DMR4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0DMR4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain D [auth C] MOL2 format, chain C [auth A] MOL2 format, chain D [auth C] mmCIF format, chain C [auth A] mmCIF format, chain D [auth C]	C [auth A], D [auth C]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain C [auth A] Focus chain D [auth C] Interactions & Density Focus chain C [auth A] Focus chain D [auth C]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.86 Å
R-Value Free: 0.263 (Depositor), 0.250 (DCC)
R-Value Work: 0.216 (Depositor)
R-Value Observed: 0.218 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.5	α = 90
b = 151.35	β = 90
c = 108.98	γ = 90

Software Package:

Software Name	Purpose
EDNA	data collection
PHASER	phasing
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2015-03-18

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2015-03-18
Type: Initial release
Version 1.1: 2024-11-20
Changes: Data collection, Database references, Derived calculations, Structure summary

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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.