3I7Z Hydrolase date Jul 09, 2009
title Protein Tyrosine Phosphatase 1b - Transition State Analog Fo First Catalytic Step
authors T.A.S.Brandao, S.J.Johnson, A.C.Hengge
compound source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 1
Chain: A
Fragment: Residues 1-321
Synonym: Protein-Tyrosine Phosphatase 1b, Ptp-1b
Ec: 3.1.3.48
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ptp1b, Ptpn1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-19b

Molecule: Egfr Receptor Fragment
Chain: B
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 31 2 1
R_factor 0.206 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.020 88.020 118.620 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.30 Å
ligand GOL, TRS, VO4 enzyme Hydrolase E.C.3.1.3.48 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInsights into the reaction of protein-tyrosine phosphatase 1B: crystal structures for transition state analogs of both catalytic steps., Brandao TA, Hengge AC, Johnson SJ, J Biol Chem. 2010 May 21;285(21):15874-83. Epub 2010 Mar 16. PMID:20236928
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk]
  • Biological Unit Coordinates (3i7z.pdb1.gz) 108 Kb
  • Biological Unit Coordinates (3i7z.pdb2.gz) 105 Kb
  • Biological Unit Coordinates (3i7z.pdb3.gz) 4 Kb
  • LPC: Ligand-Protein Contacts for 3I7Z
  • CSU: Contacts of Structural Units for 3I7Z
  • Structure Factors (557 Kb)
  • Retrieve 3I7Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3I7Z from S2C, [Save to disk]
  • Re-refined 3i7z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3I7Z 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 3I7Z
  • 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 3I7Z, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3i7z] [3i7z_A] [3i7z_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3I7Z: [PTPc] [PTPc_DSPc ] by SMART
  • Other resources with information on 3I7Z
  • Community annotation for 3I7Z 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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