2COI Transferase date May 17, 2005
title Crystal Structure Of Oxidized Human Cytosolic Branched-Chain Aminotransferase Complexed With Gabapentin
authors M.Goto
compound source
Molecule: Branched Chain Aminotransferase 1, Cytosolic
Chain: A, B
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.224 R_Free 0.272
length a length b length c angle alpha angle beta angle gamma
66.720 107.690 110.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand GBN, MG, PLP enzyme Transferase E.C. BRENDA
A, B

Primary referenceStructural determinants for branched-chain aminotransferase isozyme-specific inhibition by the anticonvulsant drug gabapentin., Goto M, Miyahara I, Hirotsu K, Conway M, Yennawar N, Islam MM, Hutson SM, J Biol Chem 2005 Nov 4;280(44):37246-56. Epub 2005 Sep 1. PMID:16141215
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (2coi.pdb1.gz) 127 Kb
  • LPC: Ligand-Protein Contacts for 2COI
  • CSU: Contacts of Structural Units for 2COI
  • Likely Quarternary Molecular Structure file(s) for 2COI
  • Structure Factors (523 Kb)
  • Retrieve 2COI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2COI from S2C, [Save to disk]
  • Re-refined 2coi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2COI 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 2COI
  • 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 2COI, from MSDmotif at EBI
  • Fold representative 2coi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2coi] [2coi_B] [2coi_A]
  • SWISS-PROT database: [P54687]
  • Domain organization of [BCAT1_HUMAN] by SWISSPFAM
  • Other resources with information on 2COI
  • Community annotation for 2COI 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