2XH1 Transferase date Jun 08, 2010
title Crystal Structure Of Human Kat II-Inhibitor Complex
authors F.Rossi, V.Casazza, S.Garavaglia, K.V.Sathyasaikumar, R.Schwarcz S.I.Kojima, K.Okuwaki, S.I.Ono, Y.Kajii, M.Rizzi
compound source
Molecule: Kynureninealpha-Aminoadipate Aminotransferase, Mitochondrial;
Chain: A, B
Synonym: Kynurenine Aminotransferase II, Kynurenine--Oxoglu Aminotransferase II, Kynurenine--Oxoglutarate Transaminase 2-Aminoadipate Transaminase, 2-Aminoadipate Aminotransfera Alpha-Aminoadipate Aminotransferase, Aadat;
Ec: 2.6.1.7, 2.6.1.39
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet16b
symmetry Space Group: P 21 21 2
R_factor 0.18814 R_Free 0.24123
crystal
cell
length a length b length c angle alpha angle beta angle gamma
98.323 152.857 60.800 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand BF5, GOL, IOD, PLP enzyme Transferase E.C.2.6.1.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • kynurenine-oxoglutarate tran...


  • Primary referenceCrystal structure-based selective targeting of the pyridoxal 5'-phosphate dependent enzyme kynurenine aminotransferase II for cognitive enhancement., Rossi F, Valentina C, Garavaglia S, Sathyasaikumar KV, Schwarcz R, Kojima S, Okuwaki K, Ono S, Kajii Y, Rizzi M, J Med Chem. 2010 Aug 12;53(15):5684-9. PMID:20684605
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • Biological Unit Coordinates (2xh1.pdb1.gz) 141 Kb
  • LPC: Ligand-Protein Contacts for 2XH1
  • CSU: Contacts of Structural Units for 2XH1
  • Structure Factors (739 Kb)
  • Retrieve 2XH1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XH1 from S2C, [Save to disk]
  • Re-refined 2xh1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XH1 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 2XH1
  • 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
  • 3D motif for 2XH1, from MSDmotif at EBI
  • Fold representative 2xh1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xh1] [2xh1_B] [2xh1_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2XH1
  • Community annotation for 2XH1 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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