3GEP Transferase date Feb 25, 2009
title Human Hypoxanthine Guanine Phosphoribosyltranserfase In Complex With (S)-9-(3-Hydroxy-2-Phosphonylmethoxypropyl) Guanine
authors L.W.Guddat, D.T.Keough, J.Jersey
compound source
Molecule: Hypoxanthine-Guanine Phosphoribosyltransferase
Chain: A, B
Synonym: Hgprtase, Hgprt
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hprt, Hprt1, Hpt
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Sphi606
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7
symmetry Space Group: P 21 21 2
R_factor 0.247 R_Free 0.298
length a length b length c angle alpha angle beta angle gamma
111.122 72.590 51.282 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.60 Å
ligand 24H enzyme Transferase E.C. BRENDA
A, B

Primary referenceInhibition of hypoxanthine-guanine phosphoribosyltransferase by acyclic nucleoside phosphonates: a new class of antimalarial therapeutics., Keough DT, Hockova D, Holy A, Naesens LM, Skinner-Adams TS, Jersey J, Guddat LW, J Med Chem. 2009 Jul 23;52(14):4391-9. PMID:19527031
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (3gep.pdb1.gz) 141 Kb
  • LPC: Ligand-Protein Contacts for 3GEP
  • CSU: Contacts of Structural Units for 3GEP
  • Structure Factors (196 Kb)
  • Retrieve 3GEP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3GEP from S2C, [Save to disk]
  • Re-refined 3gep structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3GEP 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 3GEP
  • 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 3GEP, from MSDmotif at EBI
  • Fold representative 3gep from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3gep_A] [3gep] [3gep_B]
  • SWISS-PROT database: [P00492]
  • Domain organization of [HPRT_HUMAN] by SWISSPFAM
  • Other resources with information on 3GEP
  • Community annotation for 3GEP 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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