. . . . . . . . . . . . . . "a(CHEBI:\"nitric oxide\") => gtp(p(HGNC:HRAS))" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "From text: As seen in Fig. 1A, immunoprecipitation of p21 reveals a substantial increase in the percentage of GTP bound upon NO treatment. The activating effect of NO could be mediated either by direct interaction with p21 or indirectly through additional factors. Therefore, we mixed NO with pure recombinant p21in vitro and measured its intrinsic GTPase activity. Surprisingly, NO enhanced the GTPase activity of p21in vitro, indicating a direct effect (Fig. 2A)." . . "Selventa" . . . . "2014-07-03T14:33:45.900+02:00"^^ . . .