. . . . . . . . . "a(CHEBI:phosphoenolpyruvate) -| a(SCHEM:\"Adenosine triphosphate\")" . "Approximately 61,000 statements." . "Copyright (c) 2011-2012, Selventa. All rights reserved." . "BEL Framework Large Corpus Document" . . "20131211" . "Phosphoenolpyruvate (PEP) is a potent inhibitor of muscle creatine kinase. The inhibition of ATP formation is more pronounced at pH 7.0. The substrates, creatine and creatine phosphate, partially prevent the inhibition of the enzyme activity by PEP, creatine being as an effector." . . "Selventa" . . . . "2014-07-03T14:33:37.460+02:00"^^ . . .