2HXL Transferase date Aug 03, 2006
title Crystal Structure Of Chek1 In Complex With Inhibitor 1
authors Y.Yan
compound source
Molecule: Serinethreonine-Protein Kinase Chk1
Chain: A
Fragment: Chek1 Kinase Domain
Ec: 2.7.11.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chek1
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_plasmid: Prad2030
symmetry Space Group: P 1 21 1
R_factor 0.240 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.100 65.640 58.140 90.00 94.82 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand 422 BindingDB enzyme Transferase E.C.2.7.11.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceDevelopment of 6-substituted indolylquinolinones as potent Chek1 kinase inhibitors., Huang S, Garbaccio RM, Fraley ME, Steen J, Kreatsoulas C, Hartman G, Stirdivant S, Drakas B, Rickert K, Walsh E, Hamilton K, Buser CA, Hardwick J, Mao X, Abrams M, Beck S, Tao W, Lobell R, Sepp-Lorenzino L, Yan Y, Ikuta M, Murphy JZ, Sardana V, Munshi S, Kuo L, Reilly M, Mahan E, Bioorg Med Chem Lett. 2006 Nov 15;16(22):5907-12. Epub 2006 Sep 20. PMID:16990002
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (2hxl.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 2HXL
  • CSU: Contacts of Structural Units for 2HXL
  • Likely Quarternary Molecular Structure file(s) for 2HXL
  • Retrieve 2HXL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HXL from S2C, [Save to disk]
  • View 2HXL 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 2HXL
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2HXL, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2hxl_A] [2hxl]
  • SWISS-PROT database: [O14757]
  • Domain organization of [CHK1_HUMAN] by SWISSPFAM
  • Domain found in 2HXL: [S_TKc ] by SMART
  • Other resources with information on 2HXL
  • Community annotation for 2HXL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science