ACTIVITIES OF DIRECTLY AND INDIRECTLY ACETYLATED CHYMOTRYPSINS
نویسندگان
چکیده
منابع مشابه
Activities of Directly and Indirectly Acetylated Chymotrypsins.
The introduction of one acetyl group into the chymotrypsin molecule by reaction with p-nitrophenyl acetate gives rise to an enzymatically inactive monoacetylated protein that rapidly loses its acetyl group and becomes active again in solutions of dilute alkali or primary alcohols." 2 On the other hand, the well-known polyacetylation of proteins with acetic anhydride, as described by Fraenkel-Co...
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Cholinomimetic drugs can elicit some or all of the effects that acetylcholine (ACh) produces. This class of drugs includes agents that act directly as agonists at cholinoreceptors and agents that act indirectly by inhibiting the enzymatic destruction of endogenous ACh (i.e., cholinesterase inhibitors).The directly acting cholinomimetics can be subdivided into agents that exert their effects pri...
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1999). However, egl-30 G q ␣ probably has additional ef-(or Indirectly) to Gq fectors, since a presumptive loss-of-function allele of egl-8 PLC causes less severe phenotypes than strong reduction-of-function alleles of egl-30 G q ␣ (Miller et al., 1999). A fundamental mechanism for regulating synaptic trans-Since diacylglycerol (DAG) is a major end product mission is the control of neurotransm...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1963
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.50.3.448