1WUR Hydrolase date Dec 08, 2004
title Structure Of Gtp Cyclohydrolase I Complexed With 8-Oxo-Dgtp
authors Y.Tanaka, N.Nakagawa, R.Masui, S.Yokoyama, S.Kuramitsu, Riken Str Genomicsproteomics Initiative (Rsgi)
compound source
Molecule: Gtp Cyclohydrolase I
Chain: A, B, C, D, E
Ec: 3.5.4.16
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: Pet11a
symmetry Space Group: C 1 2 1
R_factor 0.206 R_Free 0.237
crystal
cell
length a length b length c angle alpha angle beta angle gamma
160.570 110.560 70.530 90.00 105.78 90.00
method X-Ray Diffractionresolution 1.82 Å
ligand 8DG, ZN enzyme Hydrolase E.C.3.5.4.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, E, B


Primary referenceNovel reaction mechanism of GTP cyclohydrolase I. High-resolution X-ray crystallography of Thermus thermophilus HB8 enzyme complexed with a transition state analogue, the 8-oxoguanine derivative., Tanaka Y, Nakagawa N, Kuramitsu S, Yokoyama S, Masui R, J Biochem (Tokyo) 2005 Sep;138(3):263-75. PMID:16169877
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (1wur.pdb1.gz) 308 Kb
  • LPC: Ligand-Protein Contacts for 1WUR
  • CSU: Contacts of Structural Units for 1WUR
  • Likely Quarternary Molecular Structure file(s) for 1WUR
  • Structure Factors (1532 Kb)
  • Retrieve 1WUR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WUR from S2C, [Save to disk]
  • Re-refined 1wur structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WUR 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 1WUR
  • 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 1WUR, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wur_B] [1wur_D] [1wur_C] [1wur_A] [1wur_E] [1wur]
  • SWISS-PROT database: [Q5SH52]
  • Domain organization of [Q5SH52_THET8] by SWISSPFAM
  • Other resources with information on 1WUR
  • Community annotation for 1WUR 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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