2CCD Oxidoreductase date Jan 16, 2006
title Crystal Structure Of The Catalase-Peroxidase (Katg) And S315 From Mycobacterium Tuberculosis
authors H.Yu, J.C.Sacchettini
compound source
Molecule: Peroxidasecatalase T
Chain: A, B
Synonym: Katg S315t, Catalase-Peroxidase T
Engineered: Yes
Mutation: Yes
Other_details: Heme Protorphyrin Ix Fe(III)
Organism_scientific: Mycobacterium Tuberculosis
Organism_taxid: 1773
Strain: Mtb H37rv
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Um262
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Psy31
symmetry Space Group: P 42 21 2
R_factor 0.230 R_Free 0.276
crystal
cell
length a length b length c angle alpha angle beta angle gamma
149.807 149.807 154.493 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand HEM enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • catalase activity
  • peroxidase activity


  • Primary referenceHydrogen peroxide-mediated isoniazid activation catalyzed by Mycobacterium tuberculosis catalase-peroxidase (KatG) and its S315T mutant., Zhao X, Yu H, Yu S, Wang F, Sacchettini JC, Magliozzo RS, Biochemistry. 2006 Apr 4;45(13):4131-40. PMID:16566587
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (236 Kb) [Save to disk]
  • Biological Unit Coordinates (2ccd.pdb1.gz) 228 Kb
  • LPC: Ligand-Protein Contacts for 2CCD
  • CSU: Contacts of Structural Units for 2CCD
  • Likely Quarternary Molecular Structure file(s) for 2CCD
  • Structure Factors (1185 Kb)
  • Retrieve 2CCD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CCD from S2C, [Save to disk]
  • Re-refined 2ccd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2CCD in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2CCD
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CCD, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ccd_A] [2ccd] [2ccd_B]
  • SWISS-PROT database: [Q08129]
  • Domain organization of [KATG_MYCTU] by SWISSPFAM
  • Other resources with information on 2CCD
  • Community annotation for 2CCD at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science