3IOK Transferase date Aug 14, 2009
title 2-Aminopyrazolo[1,5-A]Pyrimidines As Potent And Selective In Of Jak2
authors H.J.Zuccola, M.W.Ledeboer, A.C.Pierce
compound source
Molecule: Tyrosine-Protein Kinase Jak2
Chain: A
Fragment: Jak2 Kinase Domain (Unp Residues 842-1132)
Synonym: Janus Kinase 2, Jak-2
Ec: 2.7.10.2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Jak2
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pbev1
symmetry Space Group: C 2 2 21
R_factor 0.224 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
93.512 102.546 67.602 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand 1P6, PTR enzyme Transferase E.C.2.7.10.2 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary reference2-Aminopyrazolo[1,5-a]pyrimidines as potent and selective inhibitors of JAK2., Ledeboer MW, Pierce AC, Duffy JP, Gao H, Messersmith D, Salituro FG, Nanthakumar S, Come J, Zuccola HJ, Swenson L, Shlyakter D, Mahajan S, Hoock T, Fan B, Tsai WJ, Kolaczkowski E, Carrier S, Hogan JK, Zessis R, Pazhanisamy S, Bennani YL, Bioorg Med Chem Lett. 2009 Dec 1;19(23):6529-33. Epub 2009 Oct 24. PMID:19857967
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (3iok.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 3IOK
  • CSU: Contacts of Structural Units for 3IOK
  • Structure Factors (339 Kb)
  • Retrieve 3IOK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IOK from S2C, [Save to disk]
  • Re-refined 3iok structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IOK 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 3IOK
  • 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 3IOK, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iok_A] [3iok]
  • SWISS-PROT database: [O60674]
  • Domain organization of [JAK2_HUMAN] by SWISSPFAM
  • Domain found in 3IOK: [TyrKc ] by SMART
  • Other resources with information on 3IOK
  • Community annotation for 3IOK 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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