. . . . . . . . . . . . . . "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" . "A mutant form of p21(ras), in which Cys118 was changed to a serine residue and termed p21(ras)C118S, was not S-nitrosylated. NO-related species stimulated guanine nucleotide exchange on wild-type p21(ras), resulting in an active form, but not on p21(ras)C118S. " . . "Selventa" . . . . "2014-07-03T14:33:56.801+02:00"^^ . . .