1OEM Hydrolase date Mar 28, 2003
title Ptp1b With The Catalytic Cysteine Oxidized To A Sulfenyl-Ami
authors A.Salmeen, J.N.Andersen, M.P.Myers, T.C.Meng, J.A.Hinks, N.K.Tonk D.Barford
compound source
Molecule: Protein-Tyrosine Phosphatase, Non-Receptor Type 1
Chain: X
Fragment: Catalytic Domain, Residues 1-321
Synonym: Protein-Tyrosine Phosphatase 1b, Ptp-1b
Ec: 3.1.3.48
Engineered: Yes
Other_details: Sulfenyl-Amide Bond Between Cys215 Sg And Se
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 0.203 R_Free 0.227
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.218 88.218 103.787 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.80 Å
ligand
enzyme Hydrolase E.C.3.1.3.48 BRENDA
related structures by homologous chain: 1C88, 2BGE
Gene
Ontology
ChainFunctionProcessComponent
X


Primary referenceRedox regulation of protein tyrosine phosphatase 1B involves a sulphenyl-amide intermediate., Salmeen A, Andersen JN, Myers MP, Meng TC, Hinks JA, Tonks NK, Barford D, Nature 2003 Jun 12;423(6941):769-73. PMID:12802338
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1oem.pdb1.gz) 49 Kb
  • CSU: Contacts of Structural Units for 1OEM
  • Likely Quarternary Molecular Structure file(s) for 1OEM
  • Structure Factors (311 Kb)
  • Retrieve 1OEM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OEM from S2C, [Save to disk]
  • Re-refined 1oem structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1OEM 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 1OEM
  • 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
  • 3D motif for 1OEM, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1oemx_, region X [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: [1oem_X] [1oem]
  • SWISS-PROT database: [P18031]
  • Domain organization of [PTN1_HUMAN] by SWISSPFAM
  • Domains found in 1OEM: [PTPc] [PTPc_DSPc ] by SMART
  • Other resources with information on 1OEM
  • Community annotation for 1OEM at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science