2PVN	Transferase	date	May 09, 2007
title	Structure-Based Design Of Pyrazolo[1,5-A][1,3,5]Triazine Der As Potent Inhibitors Of Protein Kinase Ck2
authors	Z.Nie, C.Perretta, P.Erickson, S.Margosiak, R.Almassy, J.Lu, A.Ave K.M.Yager, S.Chu
compound		source
Molecule: Casein Kinase II Subunit Alpha Chain: A Synonym: Ck II, Ck2-Alpha, Protein Kinase Ck2 Alpha Ec: 2.7.11.1 Engineered: Yes Mutation: Yes		Organism_scientific: Zea Mays Organism_taxid: 4577 Gene: Ack2 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-28a
symmetry	Space Group: C 1 2 1	R_factor 0.250 R_Free 0.308
crystal cell	length a length b length c angle alpha angle beta angle gamma 142.394 59.415 45.819 90.00 103.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	CSO, P63	enzyme	Transferase E.C.2.7.11.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Structure-based design, synthesis, and study of pyrazolo[1,5-a][1,3,5]triazine derivatives as potent inhibitors of protein kinase CK2., Nie Z, Perretta C, Erickson P, Margosiak S, Almassy R, Lu J, Averill A, Yager KM, Chu S, Bioorg Med Chem Lett. 2007 Aug 1;17(15):4191-5. Epub 2007 May 18. PMID:17540560

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (63 Kb) [Save to disk] Biological Unit Coordinates (2pvn.pdb1.gz) 57 Kb LPC: Ligand-Protein Contacts for 2PVN CSU: Contacts of Structural Units for 2PVN Likely Quarternary Molecular Structure file(s) for 2PVN Retrieve 2PVN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PVN from S2C, [Save to disk]

View 2PVN 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 2PVN

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2PVN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2pvn] [2pvn_A] SWISS-PROT database: [P28523] Domain organization of [CSK2A_MAIZE] by SWISSPFAM Domain found in 2PVN: [S_TKc ] by SMART

Other resources with information on 2PVN

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

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