PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34904522-0 2022 Optimal pH 8.5 to 9 for the Hydrolysis of Vixotrigine and Other Basic Substrates of Carboxylesterase-1 in Human Liver Microsomes. vixotrigine 42-53 carboxylesterase 1 Homo sapiens 84-102 34904522-2 2022 One of the major in vivo metabolic pathways of vixotrigine in humans is the hydrolysis of the carboxamide to form the carboxylic acid metabolite M14.The in vitro formation of M14 in human hepatocytes was inhibited by the carboxylesterase (CES) inhibitor Bis(4-nitrophenyl) phosphate in a concentration-dependent manner. vixotrigine 47-58 carboxylesterase 1 Homo sapiens 221-237 34904522-4 2022 Further investigation has revealed that optimal pH for the hydrolysis of vixotrigine and two other basic substrates of CES1, methylphenidate and oseltamivir, in human liver microsomes was pH 8.5 to 9 which is higher than their respective pKa(base), suggesting that neutral form of basic substrates is probably preferred for CES1 catalysis in liver microsomes. vixotrigine 73-84 carboxylesterase 1 Homo sapiens 119-123 34904522-4 2022 Further investigation has revealed that optimal pH for the hydrolysis of vixotrigine and two other basic substrates of CES1, methylphenidate and oseltamivir, in human liver microsomes was pH 8.5 to 9 which is higher than their respective pKa(base), suggesting that neutral form of basic substrates is probably preferred for CES1 catalysis in liver microsomes. vixotrigine 73-84 carboxylesterase 1 Homo sapiens 324-328