sub:provenance { beldoc:dce:description "Approximately 61,000 statements." ; dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ; dce:title "BEL Framework Large Corpus Document" ; pav:authoredBysub:_7 ; pav:version "1.4" . sub:_6prov:value "# Ariadne: An in vitro phosphorylation assay demonstrates that Erk2-dependent phosphorylation of GAIP stimulates its GTPase-activating protein activity toward the Galpha i3 protein ( k = 0.187 .. 0.001 s -1 , EC 50 = 1.12 .. 0.10 .. M ) when compared with unphosphorylated recombinant GAIP ( k = 0.145 .. 0.003 s -1 , EC 50 = 3.16 .. 0.12 .. M ) or to GAIP phosphorylated by other Ser/Thr protein kinases (protein kinase C, casein kinase II). [Regulation] # Ariadne: Using a panel of Ser/Thr protein kinases in an in vitro assay, we demonstrate that the phosphorylation of GAIP by a recombinant Erk2 stimulated its GAP activity toward the Galpha i3 protein when compared with the activity of unphosphorylated GAIP . [Regulation]" ; prov:wasQuotedFrompubmed:10993892 . sub:_7rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:10993892 ; prov:wasDerivedFrombeldoc: , sub:_6 . }