2PA5 Hydrolase date Mar 27, 2007
title Crystal Structure Of Human Protein Tyrosine Phosphatase Ptpn
authors E.Ugochukwu, A.Barr, A.C.W.Pike, P.Savitsky, E.Papagrigoriou, A.T J.Uppenberg, G.Bunkoczi, E.Salah, S.Das, F.Von Delft, M.Sundstro C.H.Arrowsmith, J.Weigelt, A.Edwards, S.Knapp, Structural Genom Consortium (Sgc)
compound source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 9
Chain: A, B
Fragment: Ptpn9: Tyrosine-Protein Phosphatase Domain
Synonym: Protein-Tyrosine Phosphatase Meg2, Ptpase-Meg2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ptpn9
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Phage-Resistant Derivative Of Bl2
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Ch
symmetry Space Group: P 1
R_factor 0.156 R_Free 0.188
length a length b length c angle alpha angle beta angle gamma
39.965 57.427 66.446 77.44 78.22 80.41
method X-Ray Diffractionresolution 1.60 Å
ligand CL, EDO, SCN enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceLarge-scale structural analysis of the classical human protein tyrosine phosphatome., Barr AJ, Ugochukwu E, Lee WH, King ON, Filippakopoulos P, Alfano I, Savitsky P, Burgess-Brown NA, Muller S, Knapp S, Cell. 2009 Jan 23;136(2):352-63. PMID:19167335
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (2pa5.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (2pa5.pdb2.gz) 52 Kb
  • LPC: Ligand-Protein Contacts for 2PA5
  • CSU: Contacts of Structural Units for 2PA5
  • Likely Quarternary Molecular Structure file(s) for 2PA5
  • Structure Factors (1052 Kb)
  • Retrieve 2PA5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PA5 from S2C, [Save to disk]
  • Re-refined 2pa5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PA5 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 2PA5
  • 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 2PA5, from MSDmotif at EBI
  • Fold representative 2pa5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pa5_A] [2pa5] [2pa5_B]
  • SWISS-PROT database: [P43378]
  • Domain organization of [PTN9_HUMAN] by SWISSPFAM
  • Domain found in 2PA5: [PTPc ] by SMART
  • Other resources with information on 2PA5
  • Community annotation for 2PA5 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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