1W7N Transferase date Sep 06, 2004
title Crystal Structure Of Human Kynurenine Aminotransferase I In Pmp Form
authors F.Rossi, Q.Han, J.Li, J.Li, M.Rizzi
compound source
Molecule: Kynurenine--Oxoglutarate Transaminase I
Chain: A
Synonym: Kynurenine Aminotransferase I, Kati, Glutamine-Phenylpyruvate Transaminase, Glutamine Transaminase K, Gtk, Cysteine-S-Conjugate Beta-Lyase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 32 2 1
R_factor 0.171 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
145.461 145.461 67.087 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.9 Å
ligand PMP enzyme Lyase E.C. BRENDA
related structures by homologous chain: 1W7M

Primary referenceCrystal structure of human kynurenine aminotransferase I., Rossi F, Han Q, Li J, Li J, Rizzi M, J Biol Chem. 2004 Nov 26;279(48):50214-20. Epub 2004 Sep 10. PMID:15364907
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (1w7n.pdb1.gz) 143 Kb
  • LPC: Ligand-Protein Contacts for 1W7N
  • CSU: Contacts of Structural Units for 1W7N
  • Likely Quarternary Molecular Structure file(s) for 1W7N
  • Retrieve 1W7N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W7N from S2C, [Save to disk]
  • View 1W7N 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 1W7N
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1W7N, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w7na_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1w7n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w7n] [1w7n_A]
  • SWISS-PROT database: [Q16773]
  • Domain organization of [KAT1_HUMAN] by SWISSPFAM
  • Other resources with information on 1W7N
  • Community annotation for 1W7N 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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