1KE5	Transferase	date	Nov 14, 2001
title	Cdk2 Complexed With N-Methyl-4-{[(2-Oxo-1,2-Dihydro-3h-Indol Ylidene)Methyl]Amino}Benzenesulfonamide
authors	H.N.Bramson, J.Corona, S.T.Davis, S.H.Dickerson, M.Edelstein, S.V R.T.Gampe, A.M.Hassell, L.M.Shewchuk, L.F.Kuyper
compound		source
Molecule: Cell Division Protein Kinase 2 Chain: A Synonym: Cdk2, P33 Protein Kinase Ec: 2.7.1.37 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 Expression_system_vector_type: Baculovirus Expression_system_vector: Pfastbac
symmetry	Space Group: P 21 21 21	R_factor 0.184 R_Free 0.224
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.390 73.960 54.060 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	LS1	enzyme	Transferase E.C.2.7.1.37 BRENDA
related structures	by homologous chain: 1DI8, 1WCC
Gene Ontology	Chain Function Process Component A
Primary reference	Oxindole-based inhibitors of cyclin-dependent kinase 2 (CDK2): design, synthesis, enzymatic activities, and X-ray crystallographic analysis., Bramson HN, Corona J, Davis ST, Dickerson SH, Edelstein M, Frye SV, Gampe RT Jr, Harris PA, Hassell A, Holmes WD, Hunter RN, Lackey KE, Lovejoy B, Luzzio MJ, Montana V, Rocque WJ, Rusnak D, Shewchuk L, Veal JM, Walker DH, Kuyper LF, J Med Chem 2001 Dec 6;44(25):4339-58. PMID:11728181

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1ke5.pdb1.gz) 49 Kb LPC: Ligand-Protein Contacts for 1KE5 CSU: Contacts of Structural Units for 1KE5 Likely Quarternary Molecular Structure file(s) for 1KE5 Structure Factors (157 Kb) Retrieve 1KE5 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KE5 from S2C, [Save to disk] Re-refined 1ke5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KE5 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 1KE5

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 1KE5, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ke5a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ke5] [1ke5_A] SWISS-PROT database: [P24941] Domain organization of [CDK2_HUMAN] by SWISSPFAM Domain found in 1KE5: [S_TKc ] by SMART

Other resources with information on 1KE5

Community annotation for 1KE5 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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