2W0J Transferase date Aug 18, 2008
title Crystal Structure Of Chk2 In Complex With Nsc 109555, A Spec Inhibitor
authors G.T.Lountos, J.E.Tropea, D.Zhang, A.G.Jobson, Y.Pommier, R.H.Shoe D.S.Waugh
compound source
Molecule: Serinethreonine-Protein Kinase Chk2
Chain: A
Fragment: Catalytic Domain, Residues 210-531
Synonym: Checkpoint Kinase 2, Cds1
Ec: 2.7.11.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21-Codonplus (De3)Ril
Expression_system_plasmid: Pdz1927
symmetry Space Group: P 32 2 1
R_factor 0.215 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
90.847 90.847 93.526 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.05 Å
ligand NO3, ZAT BindingDB enzyme Transferase E.C.2.7.11.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of checkpoint kinase 2 in complex with NSC 109555, a potent and selective inhibitor., Lountos GT, Tropea JE, Zhang D, Jobson AG, Pommier Y, Shoemaker RH, Waugh DS, Protein Sci. 2009 Jan;18(1):92-100. PMID:19177354
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (2w0j.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 2W0J
  • CSU: Contacts of Structural Units for 2W0J
  • Likely Quarternary Molecular Structure file(s) for 2W0J
  • Structure Factors (201 Kb)
  • Retrieve 2W0J in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2W0J from S2C, [Save to disk]
  • Re-refined 2w0j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2W0J 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 2W0J
  • 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 2W0J, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2w0j] [2w0j_A]
  • SWISS-PROT database: [O96017]
  • Domain organization of [CHK2_HUMAN] by SWISSPFAM
  • Domain found in 2W0J: [S_TKc ] by SMART
  • Other resources with information on 2W0J
  • Community annotation for 2W0J 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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