Results 171 to 180 of about 9,118 (184)
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Synthesis and characterization of ubiquitin ethyl ester, a new substrate for ubiquitin carboxyl-terminal hydrolase

Biochemistry, 1986
A new substrate for ubiquitin carboxyl-terminal hydrolase, the carboxyl-terminal ethyl ester of ubiquitin, has been synthesized by a trypsin-catalyzed transpeptidation. In the presence of 1.6 M glycylglycine ethyl ester, trypsin removes the carboxyl-terminal glycylglycine of ubiquitin and replaces it with the dipeptide ester.
K D, Wilkinson   +3 more
openaire   +2 more sources

Inactivation of S‐Adenosylhomocysteine Hydrolase with Haloethyl and Dihalocyclopropyl Esters Derived from Homoadenosine‐6′‐carboxylic Acid.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Georges, Guillerm   +2 more
openaire   +2 more sources

Studies on the substrate specificity of a carboxyl ester hydrolase from human pancreatic juice. II. Action on cholesterol esters and lipid-soluble vitamin esters

Biochimica et Biophysica Acta (BBA) - Enzymology, 1980
Evidence is presented that human carboxyl ester hydrolase (carboxylic-ester hydrolase, EC 3.1.1.1) is able to hydrolyze cholesterol esters and lipid-soluble vitamins A, D-3 and E esters. Those activities require the presence of bile salts and the 3 alpha, 7 alpha-dihydroxylated bile salts have been found the most efficient activators.
D, Lombardo, O, Guy
openaire   +2 more sources

Carboxylic ester hydrolases in the thyroid gland of the guinea-pig. A light microscopic study

The Histochemical Journal, 1976
The location of cholinesterase and non-specific esterase in the thyroid gland of the guniea-pig was studied with the light microscope. It was found that the idoxyl method for non-specific esterase activity under special conditions is superior to the cholinesterase method in a number of respects for the demonstration of the intra-, inter- and ...
openaire   +3 more sources

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