5KSN

Crystal structure of the S324G variant of catalase-peroxidase from B. pseudomallei with INH bound


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.87 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.141 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure of the S324G variant of catalase-peroxidase of B. pseudomallei treated with isoniazid at 1.87 Angstroms.

Loewen, P.C.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Catalase-peroxidase
A, B
728Burkholderia pseudomallei (strain 1710b)Mutation(s): 1 
Gene Names: katG
EC: 1.11.1.21
Find proteins for Q3JNW6 (Burkholderia pseudomallei (strain 1710b))
Go to UniProtKB:  Q3JNW6
Small Molecules
Ligands 7 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
OXY
Query on OXY

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Download CCD File 
A, B
OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
 Ligand Interaction
PO4
Query on PO4

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A, B
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
NA
Query on NA

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A, B
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

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A, B
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
NIZ
Query on NIZ

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A, B
pyridine-4-carbohydrazide
isonicotinic acid hydrazid
C6 H7 N3 O
QRXWMOHMRWLFEY-UHFFFAOYSA-N
 Ligand Interaction
HEM
Query on HEM

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Download CCD File 
A, B
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
MPD
Query on MPD

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A, B
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.87 Å
  • R-Value Free: 0.171 
  • R-Value Work: 0.141 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 100.434α = 90.00
b = 115.277β = 90.00
c = 174.118γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
PDB_EXTRACTdata extraction
REFMACphasing
XDSdata reduction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2016-07-08 
  • Released Date: 2017-07-12 
  • Deposition Author(s): Loewen, P.C.

Funding OrganizationLocationGrant Number
Natural Sciences and Engineering Research Council (Canada)CanadaD9600

Revision History 

  • Version 1.0: 2017-07-12
    Type: Initial release
  • Version 1.1: 2017-09-27
    Type: Author supporting evidence