2R3R	Transferase	date	Aug 29, 2007
title	Crystal Structure Of Cyclin-Dependent Kinase 2 With Inhibito
authors	T.O.Fischmann, A.W.Hruza, V.M.Madison, J.S.Duca
compound		source
Molecule: Cell Division Protein Kinase 2 Chain: A Synonym: P33 Protein Kinase Ec: 2.7.11.22 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk2 Expression_system: Unidentified Baculovirus Expression_system_taxid: 10469 Expression_system_strain: Sf9
symmetry	Space Group: P 21 21 21	R_factor 0.187 R_Free 0.211
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.300 71.320 71.980 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.47 Å
ligand	6SC, ACE	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-guided discovery of cyclin-dependent kinase inhibitors., Fischmann TO, Hruza A, Duca JS, Ramanathan L, Mayhood T, Windsor WT, Le HV, Guzi TJ, Dwyer MP, Paruch K, Doll RJ, Lees E, Parry D, Seghezzi W, Madison V, Biopolymers. 2007 Oct 15;. PMID:17937404

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk] Biological Unit Coordinates (2r3r.pdb1.gz) 54 Kb LPC: Ligand-Protein Contacts for 2R3R CSU: Contacts of Structural Units for 2R3R Likely Quarternary Molecular Structure file(s) for 2R3R Structure Factors (325 Kb) Retrieve 2R3R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R3R from S2C, [Save to disk] Re-refined 2r3r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R3R 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 2R3R

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 2R3R, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2r3r_A] [2r3r] SWISS-PROT database: [P24941] Domain organization of [CDK2_HUMAN] by SWISSPFAM Domain found in 2R3R: [S_TKc ] by SMART

Other resources with information on 2R3R

Community annotation for 2R3R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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