1GPW Structural evidence for ammonia tunneling across the (beta/alpha)8 barrel of the imidazole glycerol phosphate synthase bienzyme complex. date
authors Walker, M., Beismann-Driemeyer, S., Sterner, R., Wilmanns, M.
compound source
R_Free 0.290
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.40
ligand PO4 enzyme
related structures by homologous chain: 1K9V, 1KXJ, 1VH7
A, C, E

F, D, B

Primary referenceStructural evidence for ammonia tunneling across the (beta alpha)(8) barrel of the imidazole glycerol phosphate synthase bienzyme complex., Douangamath A, Walker M, Beismann-Driemeyer S, Vega-Fernandez MC, Sterner R, Wilmanns M, Structure (Camb) 2002 Feb;10(2):185-93. PMID:11839304
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (232 Kb) [Save to disk]
  • Biological Unit Coordinates (1gpw.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (1gpw.pdb2.gz) 79 Kb
  • Biological Unit Coordinates (1gpw.pdb3.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 1GPW
  • CSU: Contacts of Structural Units for 1GPW
  • Likely Quarternary Molecular Structure file(s) for 1GPW
  • Retrieve 1GPW in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GPW from S2C, [Save to disk]
  • View 1GPW 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 1GPW
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GPW, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gpwa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1gpwb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1gpwc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1gpwd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1gpwe_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1gpwf_, region F [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: [1gpw] [1gpw_B] [1gpw_A] [1gpw_E] [1gpw_F] [1gpw_D] [1gpw_C]
  • SWISS-PROT database: [Q9X0C8] [Q9X0C6]
  • Domain organization of [HIS5_THEMA] [HIS6_THEMA] by SWISSPFAM
  • Other resources with information on 1GPW
  • Community annotation for 1GPW at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1GPW from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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