4KA5

Structure of D141A variant of B. pseudomallei KatG

Structural Biology Knowledgebase: 4KA5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.156

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KA5

Classification: OXIDOREDUCTASE

Total Structure Weight: 157960.03

Macromolecule Entities
Molecule Chains Length Organism Details
Catalase-peroxidase A, B 714 Burkholderia pseudomallei EC#: 1.11.1.21 IUBMB
Fragment: UNP residues 15-728
Mutation: D141A
Gene Name(s): katG BPSL2865

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPD
Query on MPD

A, B (4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TOX
Query on TOX
A, B L-PEPTIDE LINKING C11 H12 N2 O4 TRP

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.182
  • R-Value Work: 0.156
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 100.77 α = 90.00
b = 113.45 β = 90.00
c = 174.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-22
  • Released Date: 2014-03-19
  • Deposition author(s): Loewen, P.C.

Revision History

No revisions since initial release