1P2A	Transferase	date	Apr 15, 2003
title	The Structure Of Cyclin Dependent Kinase 2 (Ckd2) With A Trisubstituted Naphthostyril Inhibitor
authors	J.J.Liu, A.Dermatakis, C.M.Lukacs, F.Konzelmann, Y.Chen, U.Kamml W.Depinto, H.Yang, X.Yin, Y.Chen, A.Schutt, M.E.Simcox, K.C.Luk
compound		source
Molecule: Cell Division Protein Kinase 2 Chain: A Synonym: P33 Protein Kinase Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk2 Expression_system: Unidentified Baculovirus Expression_system_taxid: 10469
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.280
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.645 71.406 71.342 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	5BN	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1H24, 1PXL
Gene Ontology	Chain Function Process Component A
Primary reference	3,5,6-Trisubstituted naphthostyrils as CDK2 inhibitors., Liu JJ, Dermatakis A, Lukacs C, Konzelmann F, Chen Y, Kammlott U, Depinto W, Yang H, Yin X, Chen Y, Schutt A, Simcox ME, Luk KC, Bioorg Med Chem Lett 2003 Aug 4;13(15):2465-8. PMID:12852944

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1p2a.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 1P2A CSU: Contacts of Structural Units for 1P2A Likely Quarternary Molecular Structure file(s) for 1P2A Retrieve 1P2A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P2A from S2C, [Save to disk]

View 1P2A 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 1P2A

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1P2A, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1p2aa_, 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: [1p2a_A] [1p2a] SWISS-PROT database: [P24941] Domain organization of [CDK2_HUMAN] by SWISSPFAM Domain found in 1P2A: [S_TKc ] by SMART

Other resources with information on 1P2A

Community annotation for 1P2A at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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