4BDK Transferase date Oct 05, 2012
title Fragment-Based Screening Identifies A New Area For Inhibitor To Checkpoint Kinase 2 (Chk2)
authors M.C.Silva-Santisteban, I.M.Westwood, K.Boxall, N.Brown, S.Peacoc C.Mcandrew, E.Barrie, M.Richards, A.Mirza, A.W.Oliver, R.Burke, S K.Jones, G.W.Aherne, J.Blagg, I.Collins, M.D.Garrett, R.L.M.Van
compound source
Molecule: Checkpoint Kinase 2
Chain: A
Fragment: Kinase Domain, Residues 210-531
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(De3)
Expression_system_variant: Rosetta2 Plyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pthree-E
symmetry Space Group: P 32 2 1
R_factor 0.168 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
91.010 91.010 92.840 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.30 Å
ligand EDO, NO3, RQQ enzyme Transferase E.C.2.7.11.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceFragment-Based Screening Maps Inhibitor Interactions in the ATP-Binding Site of Checkpoint Kinase 2., Silva-Santisteban MC, Westwood IM, Boxall K, Brown N, Peacock S, McAndrew C, Barrie E, Richards M, Mirza A, Oliver AW, Burke R, Hoelder S, Jones K, Aherne GW, Blagg J, Collins I, Garrett MD, van Montfort RL, PLoS One. 2013 Jun 12;8(6):e65689. doi: 10.1371/journal.pone.0065689. Print 2013. PMID:23776527
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk]
  • Biological Unit Coordinates (4bdk.pdb1.gz) 183 Kb
  • LPC: Ligand-Protein Contacts for 4BDK
  • CSU: Contacts of Structural Units for 4BDK
  • Structure Factors (270 Kb)
  • Retrieve 4BDK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4BDK from S2C, [Save to disk]
  • Re-refined 4bdk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4BDK 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 4BDK
  • 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 4BDK, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4bdk_A] [4bdk]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4BDK: [S_TKc ] by SMART
  • Other resources with information on 4BDK
  • Community annotation for 4BDK at PDBWiki (http://pdbwiki.org)

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