1WCH Hydrolase date Nov 16, 2004
title Crystal Structure Of Ptpl1 Human Tyrosine Phosphatase Mutate Colorectal Cancer - Evidence For A Second Phosphotyrosine S Recognition Pocket
authors F.Villa, M.Deak, G.B.Bloomberg, D.R.Alessi, D.M.F.Van Aalten
compound source
Molecule: Protein Tyrosine Phosphatase, Non-Receptor Type 1
Chain: A
Fragment: Residues 2163-2477
Synonym: Protein Tyrosine Phosphatase Like 1, Protein Tyros Phosphatase 1e, Ptp-E1, Hptpe1, Ptp-Bas, Protein Tyrosine P Ptpl1, Fas-Associated Protein Tyrosine Phosphatase 1, Fap-1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_plasmid: Pgex6_1
symmetry Space Group: C 1 2 1
R_factor 0.177 R_Free 0.204
length a length b length c angle alpha angle beta angle gamma
99.707 59.193 66.075 90.00 113.05 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand PO4 enzyme Hydrolase E.C. BRENDA

Primary referenceCrystal structure of the PTPL1/FAP-1 human tyrosine phosphatase mutated in colorectal cancer: evidence for a second phosphotyrosine substrate recognition pocket., Villa F, Deak M, Bloomberg GB, Alessi DR, van Aalten DM, J Biol Chem. 2005 Mar 4;280(9):8180-7. Epub 2004 Dec 20. PMID:15611135
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk]
  • Biological Unit Coordinates (1wch.pdb1.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 1WCH
  • CSU: Contacts of Structural Units for 1WCH
  • Likely Quarternary Molecular Structure file(s) for 1WCH
  • Structure Factors (218 Kb)
  • Retrieve 1WCH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1WCH from S2C, [Save to disk]
  • Re-refined 1wch structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1WCH 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 1WCH
  • 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 1WCH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1wcha_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1wch from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1wch_A] [1wch]
  • SWISS-PROT database: [Q12923]
  • Domain organization of [PTN13_HUMAN] by SWISSPFAM
  • Domain found in 1WCH: [PTPc ] by SMART
  • Other resources with information on 1WCH
  • Community annotation for 1WCH 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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