3OT8 Transferase Transferase Inhibitor date Sep 10, 2010
title X-Ray Crystal Structure Of Compound 17r Bound To Human Chk1 Domain
authors T.O.Fischmann
compound source
Molecule: Serinethreonine-Protein Kinase Chk1
Chain: A
Fragment: Chk1 Kinase Domain (Unp Residues 2-274)
Ec: 2.7.11.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chek1, Chk1
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_vector_type: Baculovirus
symmetry Space Group: P 1 21 1
R_factor 0.179 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
44.780 65.630 57.640 90.00 94.78 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand GOL, MI5 enzyme Transferase E.C.2.7.11.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDiscovery of pyrazolo[1,5-a]pyrimidine-based CHK1 inhibitors: A template-based approach-Part 1., Dwyer MP, Paruch K, Labroli M, Alvarez C, Keertikar KM, Poker C, Rossman R, Fischmann TO, Duca JS, Madison V, Parry D, Davis N, Seghezzi W, Wiswell D, Guzi TJ, Bioorg Med Chem Lett. 2010 Oct 27. PMID:21094608
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk]
  • Biological Unit Coordinates (3ot8.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 3OT8
  • CSU: Contacts of Structural Units for 3OT8
  • Structure Factors (278 Kb)
  • Retrieve 3OT8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OT8 from S2C, [Save to disk]
  • Re-refined 3ot8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3OT8 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 3OT8
  • 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 3OT8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ot8_A] [3ot8]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3OT8: [S_TKc ] by SMART
  • Other resources with information on 3OT8
  • Community annotation for 3OT8 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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