4BCP	Transferase Cell Cycle	date	Oct 02, 2012
title	Structure Of Cdk2 In Complex With Cyclin A And A 2-Amino-4- Heteroaryl-Pyrimidine Inhibitor
authors	A.J.Hole, S.Baumli, S.Wang, J.A.Endicott, M.E.M.Noble
compound		source
Molecule: Cyclin-Dependent Kinase 2 Chain: A, C Synonym: Cell Division Protein Kinase 2, P33 Protein Kinase Ec: 2.7.11.22 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Cyclin-A2 Chain: B, D Fragment: Residues 171-432 Synonym: Cyclin-A Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.1810 R_Free 0.2171
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.810 134.553 149.168 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.26 Å
ligand	SGM, SO4, T3C, TPO	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A, C
Primary reference	Substituted 4-(thiazol-5-yl)-2-(phenylamino)pyrimidines are highly active CDK9 inhibitors: synthesis, X-ray crystal structures, structure-activity relationship, and anticancer activities., Shao H, Shi S, Huang S, Hole AJ, Abbas AY, Baumli S, Liu X, Lam F, Foley DW, Fischer PM, Noble M, Endicott JA, Pepper C, Wang S, J Med Chem. 2013 Feb 14;56(3):640-59. doi: 10.1021/jm301475f. Epub 2013 Jan 25. PMID:23301767

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (383 Kb) [Save to disk] Biological Unit Coordinates (4bcp.pdb1.gz) 195 Kb Biological Unit Coordinates (4bcp.pdb2.gz) 184 Kb LPC: Ligand-Protein Contacts for 4BCP CSU: Contacts of Structural Units for 4BCP Structure Factors (2514 Kb) Retrieve 4BCP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4BCP from S2C, [Save to disk] Re-refined 4bcp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4BCP 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 4BCP

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 4BCP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4bcp_A] [4bcp_D] [4bcp_C] [4bcp] [4bcp_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 4BCP: [CYCLIN] [Cyclin_C] [S_TKc ] by SMART

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