4PS6 | pdb_00004ps6

Crystal structure of an inhibitor of vertebrate lysozyme (PA3902) from Pseudomonas aeruginosa PAO1 at 1.25 A resolution

PDB DOI: https://doi.org/10.2210/pdb4PS6/pdb

Classification: TOXIN
Organism(s): Pseudomonas aeruginosa PAO1
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-03-06 Released: 2014-04-16
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free:
0.164 (Depositor), 0.170 (DCC)
R-Value Work:
0.116 (Depositor), 0.129 (DCC)
R-Value Observed:
0.118 (Depositor)

wwPDB Validation 3D Report Full Report

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This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of an inhibitor of vertebrate lysozyme (PA3902) from Pseudomonas aeruginosa PAO1 at 1.25 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 14.68 kDa
Atom Count: 1,352
Modeled Residue Count: 130
Deposited Residue Count: 130
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inhibitor of vertebrate lysozyme	A	130	Pseudomonas aeruginosa PAO1	Mutation(s): 0 Gene Names: ivy, PA3902
UniProt
Find proteins for Q9HXB1 (Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)) Explore Q9HXB1 Go to UniProtKB: Q9HXB1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9HXB1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.25 Å
R-Value Free: 0.164 (Depositor), 0.170 (DCC)
R-Value Work: 0.116 (Depositor), 0.129 (DCC)
R-Value Observed: 0.118 (Depositor)

Diffraction Data:

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 33.449	α = 90
b = 47.057	β = 96.91
c = 36.389	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SHELX	phasing
SHARP	phasing
XSCALE	data scaling
REFMAC	refinement
XDS	data reduction
SHELXD	phasing

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2014-04-16

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2014-04-16
Type: Initial release
Version 1.1: 2017-11-22
Changes: Refinement description
Version 1.2: 2018-01-24
Changes: Database references
Version 1.3: 2023-02-01
Changes: Database references, Derived calculations
Version 1.4: 2024-10-09
Changes: Data collection, 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.