2R2N Transferase date Aug 27, 2007
title The Crystal Structure Of Human Kynurenine Aminotransferase I Complex With Kynurenine
authors Q.Han, H.Robinson, J.Li
compound source
Molecule: Kynureninealpha-Aminoadipate Aminotransferase Mitochondrial;
Chain: A, B, C, D
Synonym: Kataadat, Kynurenine--Oxoglutarate Transaminase I Kynurenine Aminotransferase II, Kynurenine--Oxoglutarate Aminotransferase II, 2-Aminoadipate Transaminase, 2- Aminoa Aminotransferase, Alpha-Aminoadipate Aminotransferase, Aada
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Aadat, Kat2
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptyb
symmetry Space Group: P 1 21 1
R_factor 0.194 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
70.843 109.360 119.354 90.00 94.68 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand GOL, KYN, PMP enzyme Transferase E.C. BRENDA
A, D, C, B
  • kynurenine-oxoglutarate tran...

  • Primary referenceCrystal Structure of Human Kynurenine Aminotransferase II., Han Q, Robinson H, Li J, J Biol Chem. 2008 Feb 8;283(6):3567-73. Epub 2007 Dec 5. PMID:18056995
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (306 Kb) [Save to disk]
  • Biological Unit Coordinates (2r2n.pdb1.gz) 152 Kb
  • Biological Unit Coordinates (2r2n.pdb2.gz) 153 Kb
  • LPC: Ligand-Protein Contacts for 2R2N
  • CSU: Contacts of Structural Units for 2R2N
  • Likely Quarternary Molecular Structure file(s) for 2R2N
  • Structure Factors (1931 Kb)
  • Retrieve 2R2N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2R2N from S2C, [Save to disk]
  • Re-refined 2r2n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2R2N 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 2R2N
  • 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 2R2N, from MSDmotif at EBI
  • Fold representative 2r2n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2r2n_A] [2r2n_B] [2r2n_D] [2r2n_C] [2r2n]
  • SWISS-PROT database: [Q8N5Z0]
  • Domain organization of [AADAT_HUMAN] by SWISSPFAM
  • Other resources with information on 2R2N
  • Community annotation for 2R2N 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
    Bioinformatics Unit
    Weizmann Institute of Science