5PNT Hydrolase date Apr 29, 1998
title Crystal Structure Of A Human Low Molecular Weight Phosphotyr Phosphatase. Implications For Substrate Specificity
authors M.Zhang, C.Stauffacher, D.Lin, R.Vanetten
compound source
Molecule: Low Molecular Weight Phosphotyrosyl Phosphatase
Chain: A
Synonym: Orthophosphoric Monoester Phosphohydrolase
Ec: 3.1.3.2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Cytosol
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_cellular_location: Cytoplasm
Expression_system_plasmid: Pet11d
symmetry Space Group: P 21 21 21
R_factor 0.181 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
34.100 56.600 97.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand MES enzyme Hydrolase E.C.3.1.3.2 BRENDA
related structures by homologous chain: 1C0E, 1Z12
Gene
Ontology
ChainFunctionProcessComponent
A
  • protein tyrosine phosphatase...
  • non-membrane spanning protei...


  • Primary referenceCrystal structure of a human low molecular weight phosphotyrosyl phosphatase. Implications for substrate specificity., Zhang M, Stauffacher CV, Lin D, Van Etten RL, J Biol Chem 1998 Aug 21;273(34):21714-20. PMID:9705307
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk]
  • Biological Unit Coordinates (5pnt.pdb1.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 5PNT
  • CSU: Contacts of Structural Units for 5PNT
  • Likely Quarternary Molecular Structure file(s) for 5PNT
  • Retrieve 5PNT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5PNT from S2C, [Save to disk]
  • View 5PNT 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 5PNT
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 5PNT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d5pnt__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5pnt] [5pnt_A]
  • SWISS-PROT database: [P24666]
  • Domain organization of [PPAC_HUMAN] by SWISSPFAM
  • Domain found in 5PNT: [LMWPc ] by SMART
  • Other resources with information on 5PNT
  • Community annotation for 5PNT 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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