3CQ6 Transferase date Apr 02, 2008
title Histidinol-Phosphate Aminotransferase From Corynebacterium G Holo-Form (Plp Covalently Bound )
authors T.Sandalova, J.Marienhagen, G.Schneider
compound source
Molecule: Histidinol-Phosphate Aminotransferase
Chain: A, C, E
Synonym: Imidazole Acetol-Phosphate Transaminase
Ec: 2.6.1.9
Engineered: Yes
 Organism_scientific: Corynebacterium Glutamicum
Gene: Hisc
Expression_system: Escherichia Coli
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28a(+)
symmetry Space Group: C 1 2 1
R_factor 0.198 R_Free 0.238
crystal
cell
length a length b length c angle alpha angle beta angle gamma
191.798 80.017 88.484 90.00 94.79 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand LLP, PO4 enzyme Transferase E.C.2.6.1.9 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, E


Primary referenceInsights into the structural basis of substrate recognition by histidinol-phosphate aminotransferase from Corynebacterium glutamicum., Marienhagen J, Sandalova T, Sahm H, Eggeling L, Schneider G, Acta Crystallogr D Biol Crystallogr. 2008 Jun;64(Pt 6):675-85. Epub 2008, May 14. PMID:18560156
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk]
  • Biological Unit Coordinates (3cq6.pdb1.gz) 117 Kb
  • Biological Unit Coordinates (3cq6.pdb2.gz) 115 Kb
  • LPC: Ligand-Protein Contacts for 3CQ6
  • CSU: Contacts of Structural Units for 3CQ6
  • Likely Quarternary Molecular Structure file(s) for 3CQ6
  • Structure Factors (3773 Kb)
  • Retrieve 3CQ6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CQ6 from S2C, [Save to disk]
  • Re-refined 3cq6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CQ6 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 3CQ6
  • 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 3CQ6, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cq6_E] [3cq6_A] [3cq6] [3cq6_C]
  • SWISS-PROT database: [Q9KJU4]
  • Domain organization of [HIS8_CORGL] by SWISSPFAM
    • Other resources with information on 3CQ6
  • Community annotation for 3CQ6 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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