1PZM

Crystal structure of HGPRT-ase from Leishmania tarentolae in complex with GMP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.175 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal structure of Leishmania tarentolae hypoxanthine-guanine phosphoribosyltransferase.

Monzani, P.S.Trapani, S.Thiemann, O.H.Oliva, G.

(2007) BMC Struct Biol 7: 59-59

  • DOI: 10.1186/1472-6807-7-59
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Hypoxanthine-guanine phosphoribosyltransferase (HGPRT) (EC 2.4.2.8) is a central enzyme in the purine recycling pathway. Parasitic protozoa of the order Kinetoplastida cannot synthesize purines de novo and use the salvage pathway to synthesize purine ...

    Hypoxanthine-guanine phosphoribosyltransferase (HGPRT) (EC 2.4.2.8) is a central enzyme in the purine recycling pathway. Parasitic protozoa of the order Kinetoplastida cannot synthesize purines de novo and use the salvage pathway to synthesize purine bases, making this an attractive target for antiparasitic drug design.


    Related Citations: 
    • Cloning, characterization and preliminary crystallographic analysis of Leishmania hypoxanthine-guanine phosphoribosyltransferase
      Monzani, P.S., Alfonzo, J.D., Simpson, L., Oliva, G., Thiemann, O.H.
      (2002) Biochim Biophys Acta 1598: 3

    Organizational Affiliation

    Departamento de Física e Informática, Grupo de Cristalografia de Proteínas e Biologia Estrutural, Instituto de Física de São Carlos, USP, Caixa Postal 369, 13560-590, São Carlos - SP, Brazil. monzani@if.sc.usp.br



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
hypoxanthine-guanine phosphoribosyltransferase
A, B
211Leishmania tarentolaeMutation(s): 0 
Gene Names: hgprt
EC: 2.4.2.8
Find proteins for Q9NJI5 (Leishmania tarentolae)
Go to UniProtKB:  Q9NJI5
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
5GP
Query on 5GP

Download CCD File 
A, B
GUANOSINE-5'-MONOPHOSPHATE
C10 H14 N5 O8 P
RQFCJASXJCIDSX-UUOKFMHZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.10 Å
  • R-Value Free: 0.215 
  • R-Value Work: 0.173 
  • R-Value Observed: 0.175 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 58.104α = 90
b = 85.443β = 90
c = 87.598γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-07-27
    Type: Initial release
  • Version 1.1: 2007-11-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Derived calculations, Version format compliance