. . . . . . . . . . . . . . . . . . "kin(p(PFH:\"PRKA Family\")) => p(HGNC:GSK3A,pmod(P,S,21))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "1.4" . "Here, we show that serine 21 in GSK-3 alpha and serine 9 in GSK-3 beta are also physiological substrates of cAMP-dependent protein kinase A. Protein kinase A physically associates with, phosphorylates, and inactivates both isoforms of GSK-3" . . "Selventa" . . . . "2014-07-03T14:29:52.801+02:00"^^ . . .