Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.1.1.79 extracted from

  • Tsujita, T.; Ninomiya, H.; Okuda, H.
    p-Nitrophenyl butyrate hydrolyzing activity of hormone-sensitive lipase from bovine adipose tissue (1989), J. Lipid Res., 30, 997-1004.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cyclic AMP-dependent protein kinase phosphorylation, 40% activation of triolein hydrolyzing activity Bos taurus

Inhibitors

Inhibitors Comment Organism Structure
diisopropylfluorophosphate 0.012 mM, 50% inhibition after 30 min incubation Bos taurus
Emulgen 120 0.1%, 955 of cholesteryl oleate hydrolysis Bos taurus
NaF 20 mM, 50% inhibition of p-nitrophenyl butyrate hydrolysis, 70% of triolein hydrolysis, 60% of cholesteryl hydrolysis Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.164
-
p-nitrophenyl butyrate 37°C, pH 6.8 Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
phosphoprotein
-
Bos taurus

Purification (Commentary)

Purification (Comment) Organism
pH 5.0, DE-52, Phenyl-Sepharose, Mono Q, Mono S Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.8
-
hydrolysis of p-nitrophenyl laurate Bos taurus
0.9
-
hydrolysis of p-nitrophenyl palmitate Bos taurus
3.8
-
hydrolysis of cholesteryl oleate Bos taurus
4.7
-
hydrolysis of p-nitrophenyl acetate Bos taurus
22
-
hydrolysis of p-nitrophenyl butyrate Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
cholesteryl oleate + H2O
-
Bos taurus cholesterol + oleate
-
?
diacylglycerol + H2O
-
Bos taurus monoacylglycerol + a carboxylate
-
?
monoacylglycerol + H2O
-
Bos taurus glycerol + a carboxylate
-
?
p-nitrophenyl acetate + H2O
-
Bos taurus p-nitrophenol + acetate
-
?
p-nitrophenyl butyrate + H2O
-
Bos taurus p-nitrophenol + butanoate
-
?
p-nitrophenyl laurate + H2O
-
Bos taurus p-nitrophenol + laurate
-
?
p-nitrophenyl palmitate + H2O
-
Bos taurus p-nitrophenol + palmitate
-
?
triacylglycerol + H2O
-
Bos taurus diacylglycerol + a carboxylate
-
?
triolein + H2O
-
Bos taurus dioleoylglycerol + oleate
-
?