2AHS Hydrolase date Jul 28, 2005
title Crystal Structure Of The Catalytic Domain Of Human Tyrosine Phosphatase Beta
authors E.Ugochukwu, J.Eswaran, A.Barr, O.Gileadi, F.Sobott, N.Burgess, L. J.Bray, F.Von Delft, J.Debreczeni, G.Bunkoczi, A.Turnbull, S.Das J.Weigelt, A.Edwards, C.Arrowsmith, M.Sundstrom, S.Knapp, Struct Genomics Consortium (Sgc)
compound source
Molecule: Receptor-Type Tyrosine-Protein Phosphatase Beta
Chain: A, B
Fragment: Ptpr-Beta
Synonym: Protein-Tyrosine Phosphatase Beta, R-Ptp-Beta
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ptprb, Ptpb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3)-R3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-6p2
symmetry Space Group: P 61 2 2
R_factor 0.152 R_Free 0.206
length a length b length c angle alpha angle beta angle gamma
123.368 123.368 179.569 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand CL, EDO, NA 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 (2ahs.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (2ahs.pdb2.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 2AHS
  • CSU: Contacts of Structural Units for 2AHS
  • Likely Quarternary Molecular Structure file(s) for 2AHS
  • Structure Factors (370 Kb)
  • Retrieve 2AHS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2AHS from S2C, [Save to disk]
  • Re-refined 2ahs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2AHS 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 2AHS
  • 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 2AHS, from MSDmotif at EBI
  • Fold representative 2ahs from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ahs_A] [2ahs_B] [2ahs]
  • SWISS-PROT database: [P23467]
  • Domain organization of [PTPRB_HUMAN] by SWISSPFAM
  • Domain found in 2AHS: [PTPc ] by SMART
  • Other resources with information on 2AHS
  • Community annotation for 2AHS 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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