2WJZ Lyase Transferase date Jun 02, 2009
title Crystal Structure Of (Hish) K181a Y138a Mutant Of Imidazoleglycerolphosphate Synthase (Hish Hisf) Which Displ Constitutive Glutaminase Activity
authors M.C.Vega, F.List, A.Razeto, M.C.Haeger, K.Babinger, J.Kuper, R.Ste M.Wilmanns
compound source
Molecule: Imidazole Glycerol Phosphate Synthase Hisf
Chain: A, C, E
Synonym: Igp Synthase Cyclase Subunit, Igp Synthase Subunit Imgp Synthase Subunit Hisf, Igps Subunit Hisf;
Ec: 4.1.3.-
Engineered: Yes
Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pet11c-Hisf

Molecule: Imidazole Glycerol Phosphate Synthase Subunit His
Chain: B, D, F
Synonym: Igp Synthase Glutamine Amidotransferase Subunit, I Synthase Subunit Hish, Imgp Synthase Subunit Hish, Tmhish, Subunit Hish, Amidotransferase Hish;
Ec: 2.4.2.-
Engineered: Yes
Mutation: Yes

Organism_scientific: Thermotoga Maritima
Organism_taxid: 2336
Expression_system: Escherichia Coli K-12
Expression_system_taxid: 83333
Expression_system_strain: W3110
Expression_system_plasmid: Pdsrbsii
symmetry Space Group: P 32
R_factor 0.185 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
93.935 93.935 166.330 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand PO4 enzyme Lyase E.C.4.1.3 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, E


F, D, B


Primary referenceCatalysis uncoupling in a glutamine amidotransferase bienzyme by unblocking the glutaminase active site., List F, Vega MC, Razeto A, Hager MC, Sterner R, Wilmanns M, Chem Biol. 2012 Dec 21;19(12):1589-99. doi: 10.1016/j.chembiol.2012.10.012. PMID:23261602
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (428 Kb) [Save to disk]
  • Biological Unit Coordinates (2wjz.pdb1.gz) 145 Kb
  • Biological Unit Coordinates (2wjz.pdb2.gz) 138 Kb
  • Biological Unit Coordinates (2wjz.pdb3.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 2WJZ
  • CSU: Contacts of Structural Units for 2WJZ
  • Structure Factors (361 Kb)
  • Retrieve 2WJZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WJZ from S2C, [Save to disk]
  • Re-refined 2wjz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2WJZ 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 2WJZ
  • 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 2WJZ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wjz_C] [2wjz_E] [2wjz] [2wjz_A] [2wjz_D] [2wjz_F] [2wjz_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2WJZ
  • Community annotation for 2WJZ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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