2OAT Aminotransferase date May 07, 1998
title Ornithine Aminotransferase Complexed With 5-Fluoromethylorni
authors P.Storici, T.Schirmer
compound source
Molecule: Ornithine Aminotransferase
Chain: A, B, C
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Liver
Organelle: Mitochondria
Cellular_location: Intramitochondria
Gene: Oat
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Tb1
Expression_system_plasmid: Pmal-C2
symmetry Space Group: P 32 2 1
R_factor 0.204 R_Free 0.232
length a length b length c angle alpha angle beta angle gamma
115.280 115.280 186.810 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.95 Å
ligand PFM enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1GBN
A, C, B

Primary referenceCrystal structure of human ornithine aminotransferase complexed with the highly specific and potent inhibitor 5-fluoromethylornithine., Storici P, Capitani G, Muller R, Schirmer T, Jansonius JN, J Mol Biol 1999 Jan 8;285(1):297-309. PMID:9878407
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (211 Kb) [Save to disk]
  • Biological Unit Coordinates (2oat.pdb1.gz) 273 Kb
  • Biological Unit Coordinates (2oat.pdb2.gz) 139 Kb
  • Biological Unit Coordinates (2oat.pdb3.gz) 139 Kb
  • LPC: Ligand-Protein Contacts for 2OAT
  • CSU: Contacts of Structural Units for 2OAT
  • Likely Quarternary Molecular Structure file(s) for 2OAT
  • Retrieve 2OAT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OAT from S2C, [Save to disk]
  • View 2OAT 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 2OAT
  • 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 2OAT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2oata_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2oatb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d2oatc_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 2oat from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2oat_B] [2oat] [2oat_A] [2oat_C]
  • SWISS-PROT database: [P04181]
  • Domain organization of [OAT_HUMAN] by SWISSPFAM
  • Other resources with information on 2OAT
  • Community annotation for 2OAT 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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