2QPL Transferase date Jul 24, 2007
title Crystal Structure Of Calf Spleen Purine Nucleoside Phosphory Complexed To A Novel Purine Analogue
authors H.M.Pereira, V.Berdini, A.Cleasby, R.C.Garratt
compound source
Molecule: Purine Nucleoside Phosphorylase
Chain: A
Synonym: Inosine Phosphorylase, Pnp
Ec: 2.4.2.1
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: P 21 3
R_factor 0.168 R_Free 0.218
crystal
cell
length a length b length c angle alpha angle beta angle gamma
93.442 93.442 93.442 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand BTY, MG, SO4 enzyme Transferase E.C.2.4.2.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of calf spleen purine nucleoside phosphorylase complexed to a novel purine analogue., Pereira HM, Berdini V, Cleasby A, Garratt RC, FEBS Lett. 2007 Oct 30;581(26):5082-6. Epub 2007 Oct 2. PMID:17927987
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (2qpl.pdb1.gz) 133 Kb
  • LPC: Ligand-Protein Contacts for 2QPL
  • CSU: Contacts of Structural Units for 2QPL
  • Likely Quarternary Molecular Structure file(s) for 2QPL
  • Structure Factors (130 Kb)
  • Retrieve 2QPL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QPL from S2C, [Save to disk]
  • Re-refined 2qpl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QPL 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 2QPL
  • 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 2QPL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qpl] [2qpl_A]
  • SWISS-PROT database: [P55859]
  • Domain organization of [PNPH_BOVIN] by SWISSPFAM
  • Other resources with information on 2QPL
  • Community annotation for 2QPL 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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