4grb

Casein kinase 2 (CK2) bound to inhibitorCasein kinase 2 (CK2) bound to inhibitor

Structural highlights 4grb is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: , Related: 3u4u Gene: CSNK2A1, CK2A1 (HUMAN) Activity: Non-specific serine/threonine protein kinase, with EC number 2.7.11.1 Resources: FirstGlance, OCA, RCSB, PDBsum Publication Abstract from PubMed In this letter, we describe the design, synthesis, and structure-activity relationship of 5-anilinopyrazolo[1,5-a]pyrimidine inhibitors of CK2 kinase. Property-based optimization of early leads using the 7-oxetan-3-yl amino group led to a series of matched molecular pairs with lower lipophilicity, decreased affinity for human plasma proteins, and reduced binding to the hERG ion channel. Agents in this study were shown to modulate pAKT(S129), a direct substrate of CK2, in vitro and in vivo, and exhibited tumor growth inhibition when administered orally in a murine DLD-1 xenograft. Structure and Property Based Design of Pyrazolo[1,5-a]pyrimidine Inhibitors of CK2 Kinase with Activity in Vivo.,Dowling JE, Alimzhanov M, Bao L, Block MH, Chuaqui C, Cooke EL, Denz CR, Hird A, Huang S, Larsen NA, Peng B, Pontz TW, Rivard-Costa C, Saeh JC, Thakur K, Ye Q, Zhang T, Lyne PD ACS Med Chem Lett. 2013 Jul 3;4(8):800-5. doi: 10.1021/ml400197u. eCollection, 2013 Aug 8. PMID:24900749 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Casein kinase

spinqualitylabelsall models 4grb, resolution 2.15Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image