2XF0	Transferase	date	May 19, 2010
title	Crystal Structure Of Checkpoint Kinase 1 (Chk1) In Complex W Inhibitors
authors	T.P.Matthews, T.Mchardy, S.Klair, K.Boxall, M.Fisher, M.Cherry, C. G.J.Addison, J.Ellard, G.W.Aherne, I.M.Westwood, R.Van Montfort M.D.Garrett, J.C.Reader, I.Collins
compound		source
Molecule: Serinethreonine-Protein Kinase Chk1 Chain: A Fragment: Kinase Domain, Residues 1-289 Synonym: Checkpoint Kinase 1, Chek1, Chk1 Ec: 2.7.11.1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9
symmetry	Space Group: P 1 21 1	R_factor 0.203 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.759 65.042 53.039 90.00 101.40 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	4UB, EDO BindingDB	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Design and evaluation of 3,6-di(hetero)aryl imidazo[1,2-a]pyrazines as inhibitors of checkpoint and other kinases., Matthews TP, McHardy T, Klair S, Boxall K, Fisher M, Cherry M, Allen CE, Addison GJ, Ellard J, Aherne GW, Westwood IM, Montfort RV, Garrett MD, Reader JC, Collins I, Bioorg Med Chem Lett. 2010 May 27. PMID:20561787

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk] Biological Unit Coordinates (2xf0.pdb1.gz) 87 Kb LPC: Ligand-Protein Contacts for 2XF0 CSU: Contacts of Structural Units for 2XF0 Structure Factors (604 Kb) Retrieve 2XF0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XF0 from S2C, [Save to disk] Re-refined 2xf0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XF0 in 3D

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Visual 3D analysis of 2XF0

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2XF0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xf0_A] [2xf0] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2XF0: [S_TKc ] by SMART

Other resources with information on 2XF0

Community annotation for 2XF0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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