3P7X

Crystal structure of an atypical two-cysteine peroxiredoxin (SAOUHSC_01822) from Staphylococcus aureus NCTC8325

PDB DOI: https://doi.org/10.2210/pdb3P7X/pdb

Classification: OXIDOREDUCTASE
Organism(s): Staphylococcus aureus subsp. aureus NCTC 8325
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2010-10-13 Released: 2011-10-19
Deposition Author(s): Bhattacharyya, S., Dutta, D., Ghosh, A.K., Das, A.K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.96 Å
R-Value Free: 0.206
R-Value Work: 0.168
R-Value Observed: 0.170

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Crystal structure of an atypical two-cysteine peroxiredoxin (SAOUHSC_01822) from Staphylococcus aureus NCTC8325

Bhattacharyya, S., Dutta, D., Ghosh, A.K., Das, A.K.

To be published.

Macromolecule Content

Total Structure Weight: 76.08 kDa
Atom Count: 5,757
Modelled Residue Count: 655
Deposited Residue Count: 664
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable thiol peroxidase	A, B, C, D	166	Staphylococcus aureus subsp. aureus NCTC 8325	Mutation(s): 0 Gene Names: SAOUHSC_01822, tpx EC: 1.11.1
UniProt
Find proteins for Q2FXL3 (Staphylococcus aureus (strain NCTC 8325 / PS 47)) Explore Q2FXL3 Go to UniProtKB: Q2FXL3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2FXL3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PG4 Query on PG4 Download Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain K [auth B] SDF format, chain L [auth B] SDF format, chain M [auth B] SDF format, chain O [auth C] SDF format, chain P [auth C] SDF format, chain Q [auth C] SDF format, chain R [auth C] SDF format, chain S [auth C] SDF format, chain T [auth C] SDF format, chain U [auth C] SDF format, chain V [auth D] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain K [auth B] MOL2 format, chain L [auth B] MOL2 format, chain M [auth B] MOL2 format, chain O [auth C] MOL2 format, chain P [auth C] MOL2 format, chain Q [auth C] MOL2 format, chain R [auth C] MOL2 format, chain S [auth C] MOL2 format, chain T [auth C] MOL2 format, chain U [auth C] MOL2 format, chain V [auth D]	F [auth A] G [auth A] H [auth A] I [auth A] K [auth B] F [auth A], G [auth A], H [auth A], I [auth A], K [auth B], L [auth B], M [auth B], O [auth C], P [auth C], Q [auth C], R [auth C], S [auth C], T [auth C], U [auth C], V [auth D]	TETRAETHYLENE GLYCOL C₈ H₁₈ O₅ UWHCKJMYHZGTIT-UHFFFAOYSA-N		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain O [auth C] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain T [auth C] Focus chain U [auth C] Focus chain V [auth D] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain K [auth B] Focus chain L [auth B] Focus chain M [auth B] Focus chain O [auth C] Focus chain P [auth C] Focus chain Q [auth C] Focus chain R [auth C] Focus chain S [auth C] Focus chain T [auth C] Focus chain U [auth C] Focus chain V [auth D]
DTU Query on DTU Download Ideal Coordinates CCD File SDF format, chain W [auth D] MOL2 format, chain W [auth D]	W [auth D]	(2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL C₄ H₁₀ O₂ S₂ VHJLVAABSRFDPM-ZXZARUISSA-N		Interactions Focus chain W [auth D] Interactions & Density Focus chain W [auth D]
DTV Query on DTV Download Ideal Coordinates CCD File SDF format, chain J [auth A] MOL2 format, chain J [auth A]	J [auth A]	(2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL C₄ H₁₀ O₂ S₂ VHJLVAABSRFDPM-QWWZWVQMSA-N		Interactions Focus chain J [auth A] Interactions & Density Focus chain J [auth A]
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain N [auth C] MOL2 format, chain E [auth A] MOL2 format, chain N [auth C]	E [auth A], N [auth C]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth A] Focus chain N [auth C] Interactions & Density Focus chain E [auth A] Focus chain N [auth C]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.96 Å
R-Value Free: 0.206
R-Value Work: 0.168
R-Value Observed: 0.170
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.5	α = 90
b = 149.356	β = 104.43
c = 73.736	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
StructureStudio	data collection
XDS	data reduction
MOLREP	phasing

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2011-10-19

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2011-10-19
Type: Initial release
Version 1.1: 2023-11-01
Changes: Data collection, Database references, Derived calculations, Refinement description