1Y8Y	Transferase	date	Dec 14, 2004
title	Crystal Structure Of Human Cdk2 Complexed With A Pyrazolo[1, A]Pyrimidine Inhibitor
authors	D.S.Williamson, M.J.Parratt, C.J.Torrance, J.F.Bower, J.D.Moore, C.M.Richardson, P.Dokurno, A.D.Cansfield, G.L.Francis, R.J.Hebd R.Howes, P.S.Jackson, A.M.Lockie, J.B.Murray, C.L.Nunns, J.Powle A.Robertson, A.E.Surgenor
compound		source
Molecule: Cell Division Protein Kinase 2 Chain: A Synonym: P33 Protein Kinase Ec: 2.7.1.37 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk2 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf21 Expression_system_vector_type: Baculovirus
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 52.944 71.756 71.957 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CT7	enzyme	Transferase E.C.2.7.1.37 BRENDA
related structures	by homologous chain: 1GII, 1KE7
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-guided design of pyrazolo[1,5-a]pyrimidines as inhibitors of human cyclin-dependent kinase 2., Williamson DS, Parratt MJ, Bower JF, Moore JD, Richardson CM, Dokurno P, Cansfield AD, Francis GL, Hebdon RJ, Howes R, Jackson PS, Lockie AM, Murray JB, Nunns CL, Powles J, Robertson A, Surgenor AE, Torrance CJ, Bioorg Med Chem Lett 2005 Feb 15;15(4):863-7. PMID:15686876

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1y8y.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 1Y8Y CSU: Contacts of Structural Units for 1Y8Y Likely Quarternary Molecular Structure file(s) for 1Y8Y Structure Factors (248 Kb) Retrieve 1Y8Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Y8Y from S2C, [Save to disk] Re-refined 1y8y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Y8Y 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 1Y8Y

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 1Y8Y, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1y8y_A] [1y8y] SWISS-PROT database: [P24941] Domain organization of [CDK2_HUMAN] by SWISSPFAM Domain found in 1Y8Y: [S_TKc ] by SMART

Other resources with information on 1Y8Y

Community annotation for 1Y8Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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