毒理性
EHRLICH腹水癌腺嘌呤磷酸核糖基转移酶不会同时吸附两种底物,腺嘌呤和5-磷酸核糖-1-焦磷酸,而是先与后者反应形成酶复合物,然后与腺嘌呤反应形成腺苷酸。
EHRLICH ASCITES CARCINOMA ADENINE PHOSPHORIBOSYLTRANSFERASE DOES NOT ADSORB BOTH SUBSTRATES, ADENINE & 5-PHOSPHORIBOSYL 1-PYROPHOSPHATE SIMULTANEOUSLY, BUT REACTS WITH LATTER FIRST TO FORM COMPLEX OF ENZYME & THEN REACTS WITH ADENINE TO FORM ADENYLATE.
来源:Hazardous Substances Data Bank (HSDB)