4XIH Oxidoreductase date Jan 07, 2015
title Crystal Structure Of The R116a Mutant Ahpe From Mycobacteriu Tuberculosis
authors V.Tamu Dufe, I.Van Molle, A.Pallo, J.Messens
compound source
Molecule: Ahpctsa Family Protein
Chain: A, B
Synonym: Peroxiredoxin Ahpe
Engineered: Yes
Mutation: Yes
Organism_scientific: Mycobacterium Tuberculosis (Strain Ccd
Organism_taxid: 443149
Gene: Ahpe, Ccdc5079_2075, Cfbs_2371
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 4
R_factor 0.210 R_Free 0.224
length a length b length c angle alpha angle beta angle gamma
147.260 147.260 33.303 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.25 Å
Gene CCDC5079 ; CFBS
A, B
  • peroxidase activity
  • thioredoxin peroxidase activ...
  • antioxidant activity
  • peroxiredoxin activity

  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (4xih.pdb1.gz) 99 Kb
  • CSU: Contacts of Structural Units for 4XIH
  • Structure Factors (321 Kb)
  • Retrieve 4XIH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4XIH from S2C, [Save to disk]
  • Re-refined 4xih structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4XIH 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 4XIH
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 4xih from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4xih] [4xih_B] [4xih_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4XIH
  • Community annotation for 4XIH at PDBWiki (http://pdbwiki.org)

  • 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
    Bioinformatics Unit
    Weizmann Institute of Science