3be9

Structure-based design and synthesis of novel macrocyclic pyrazolo[1,5-a] [1,3,5]triazine compounds as potent inhibitors of protein kinase CK2 and their anticancer activities

spinqualitylabelsall models 3be9, resolution 2.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3be9 is a 1 chain structure with sequence from Zea mays. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2Å Ligands: CSO, P04 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function CSK2A_MAIZE Casein kinases are operationally defined by their preferential utilization of acidic proteins such as caseins as substrates. The alpha chain contains the catalytic site. Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed A series of macrocyclic derivatives has been designed and synthesized based on the X-ray co-crystal structures of pyrazolo[1,5-a] [1,3,5]triazines with corn CK2 (cCK2) protein. Bioassays demonstrated that these macrocyclic pyrazolo[1,5-a] [1,3,5]triazine compounds are potent CK2 inhibitors with K(i) around 1.0 nM and strongly inhibit cancer cell growth with IC(50) as low as approximately 100 nM. Structure-based design and synthesis of novel macrocyclic pyrazolo[1,5-a] [1,3,5]triazine compounds as potent inhibitors of protein kinase CK2 and their anticancer activities.,Nie Z, Perretta C, Erickson P, Margosiak S, Lu J, Averill A, Almassy R, Chu S Bioorg Med Chem Lett. 2008 Jan 15;18(2):619-23. Epub 2007 Nov 28. PMID:18055206 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Casein kinase 3D structures

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