1IUG Transferase date Mar 04, 2002
title The Crystal Structure Of Aspartate Aminotransferase Which Be Subgroup Iv From Thermus Thermophilus
authors Y.Katsura, M.Shirouzu, H.Yamaguchi, R.Ishitani, O.Nureki, S.Kuram H.Hayashi, S.Yokoyama, Riken Structural Genomicsproteomics I (Rsgi)
compound source
Molecule: Putative Aspartate Aminotransferase
Chain: A, B
Engineered: Yes
 Organism_scientific: Thermus Thermophilus
Organism_taxid: 274
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: C 2 2 21
R_factor 0.199 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
92.849 135.330 133.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand LLP, PO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceCrystal structure of a putative aspartate aminotransferase belonging to subgroup IV., Katsura Y, Shirouzu M, Yamaguchi H, Ishitani R, Nureki O, Kuramitsu S, Hayashi H, Yokoyama S, Proteins. 2004 May 15;55(3):487-92. PMID:15103612
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (115 Kb) [Save to disk]
  • Biological Unit Coordinates (1iug.pdb1.gz) 110 Kb
  • LPC: Ligand-Protein Contacts for 1IUG
  • CSU: Contacts of Structural Units for 1IUG
  • Likely Quarternary Molecular Structure file(s) for 1IUG
  • Structure Factors (365 Kb)
  • Retrieve 1IUG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IUG from S2C, [Save to disk]
  • Re-refined 1iug structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1IUG 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 1IUG
  • 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
  • 3D motif for 1IUG, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1iuga_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1iugb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1iug_B] [1iug_A] [1iug]
  • SWISS-PROT database: [P83786]
  • Domain organization of [P83786_THETH] by SWISSPFAM
    • Other resources with information on 1IUG
  • Community annotation for 1IUG 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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