2PSZ Hydrolase date May 07, 2007
title Structure Of The Ptp-Like Phytase Expressed By Selenomonas R At Low Ionic Strength
authors R.J.Gruninger, L.B.Selinger, S.C.Mosimann
compound source
Molecule: Myo-Inositol Hexaphosphate Phosphohydrolase
Chain: A, B
Engineered: Yes
Organism_scientific: Selenomonas Ruminantium
Organism_taxid: 971
Gene: Phya
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28b
symmetry Space Group: P 1 21 1
R_factor 0.183 R_Free 0.214
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.917 137.698 80.096 90.00 102.80 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand GOL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • protein tyrosine phosphatase...


  • Primary referenceEffect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr., Gruninger RJ, Brent Selinger L, Mosimann SC, FEBS J. 2008 Jun 20;. PMID:18573100
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (117 Kb) [Save to disk]
  • Biological Unit Coordinates (2psz.pdb1.gz) 112 Kb
  • LPC: Ligand-Protein Contacts for 2PSZ
  • CSU: Contacts of Structural Units for 2PSZ
  • Likely Quarternary Molecular Structure file(s) for 2PSZ
  • Structure Factors (505 Kb)
  • Retrieve 2PSZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PSZ from S2C, [Save to disk]
  • Re-refined 2psz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PSZ 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 2PSZ
  • 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 2PSZ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2psz] [2psz_A] [2psz_B]
  • SWISS-PROT database: [Q7WUJ1]
  • Domain organization of [Q7WUJ1_SELRU] by SWISSPFAM
  • Domain found in 2PSZ: [PTPlike_phytase ] by SMART
  • Other resources with information on 2PSZ
  • Community annotation for 2PSZ 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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