1GFY Hydrolase date Jun 26, 2000
title Residue 259 Is A Key Determinant Of Substrate Specificity Of Tyrosine Phosphatase 1b And Alpha
authors L.F.Iversen
compound source
Molecule: Protein (Protein-Tyrosine Phosphatase 1b)
Chain: A
Fragment: Catalytic Domain
Synonym: Ptp1b
Ec: 3.1.3.48
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.191 R_Free 0.250
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.195 88.195 103.728 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.13 Å
ligand COL BindingDB enzyme Hydrolase E.C.3.1.3.48 BRENDA
related structures by homologous chain: 1OEO, 1Q6N
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceResidue 259 is a key determinant of substrate specificity of protein-tyrosine phosphatases 1B and alpha., Peters GH, Iversen LF, Branner S, Andersen HS, Mortensen SB, Olsen OH, Moller KB, Moller NP, J Biol Chem 2000 Jun 16;275(24):18201-9. PMID:10748206
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1gfy.pdb1.gz) 53 Kb
  • LPC: Ligand-Protein Contacts for 1GFY
  • CSU: Contacts of Structural Units for 1GFY
  • Likely Quarternary Molecular Structure file(s) for 1GFY
  • Retrieve 1GFY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GFY from S2C, [Save to disk]
  • View 1GFY 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 1GFY
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GFY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gfya_, region A [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: [1gfy_A] [1gfy]
  • SWISS-PROT database: [P18031]
  • Domain organization of [PTN1_HUMAN] by SWISSPFAM
  • Domain found in 1GFY: [PTPc ] by SMART
  • Other resources with information on 1GFY
  • Community annotation for 1GFY 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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