1B74 Isomerase date Jan 27, 1999
title Glutamate Racemase From Aquifex Pyrophilus
authors K.Y.Hwang, C.S.Cho, S.S.Kim, Y.G.Yu, Y.Cho
compound source
Molecule: Glutamate Racemase
Chain: A
Ec: 5.1.1.3
 Organism_scientific: Aquifex Pyrophilus
Organism_taxid: 2714
symmetry Space Group: P 65 2 2
R_factor 0.221 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
72.170 72.170 184.990 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand DGN enzyme Isomerase E.C.5.1.1.3 BRENDA
related structures by homologous chain: 1B73
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure and mechanism of glutamate racemase from Aquifex pyrophilus., Hwang KY, Cho CS, Kim SS, Sung HC, Yu YG, Cho Y, Nat Struct Biol 1999 May;6(5):422-6. PMID:10331867
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1b74.pdb1.gz) 81 Kb
  • LPC: Ligand-Protein Contacts for 1B74
  • CSU: Contacts of Structural Units for 1B74
  • Likely Quarternary Molecular Structure file(s) for 1B74
  • Retrieve 1B74 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B74 from S2C, [Save to disk]
    • View 1B74 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 1B74
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1B74, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b74a1, region A:1-105 [Jmol] [rasmolscript] [script source]
        - Domain d1b74a2, region A:106-252 [Jmol] [rasmolscript] [script source]
  • 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: [1b74_A] [1b74]
  • SWISS-PROT database: [P56868]
  • Domain organization of [MURI_AQUPY] by SWISSPFAM
    • Other resources with information on 1B74
  • Community annotation for 1B74 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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