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1984 1
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53 results

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Page 1
Comparative analyses of proteolytic activities in seven species of synanthropic acaridid mites.
Erban T, Hubert J. Erban T, et al. Arch Insect Biochem Physiol. 2010 Nov;75(3):187-206. doi: 10.1002/arch.20388. Arch Insect Biochem Physiol. 2010. PMID: 20936642
Proteolytic activities toward N(alpha)-Benzoyl-D,L-arginine 4-nitroanilide hydrochloride, N-Succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanine 4-nitroanilide, N-Succinyl-L-alanyl-L-alanyl-L-alanine 4-nitroanilide, Benzyloxycarbonyl-L-arginine-L-arginyl 4-nit …
Proteolytic activities toward N(alpha)-Benzoyl-D,L-arginine 4-nitroanilide hydrochloride, N-Succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalan …
Leukotriene A4 hydrolase: abrogation of the peptidase activity by mutation of glutamic acid-296.
Wetterholm A, Medina JF, Rådmark O, Shapiro R, Haeggström JZ, Vallee BL, Samuelsson B. Wetterholm A, et al. Proc Natl Acad Sci U S A. 1992 Oct 1;89(19):9141-5. doi: 10.1073/pnas.89.19.9141. Proc Natl Acad Sci U S A. 1992. PMID: 1357660 Free PMC article.
In contrast, when the mutated proteins were assayed for peptidase activity toward alanine-4-nitroanilide, they were found to be virtually inactive (less than or equal to 0.2% of unmutated enzyme). ...
In contrast, when the mutated proteins were assayed for peptidase activity toward alanine-4-nitroanilide, they were fou …
L-alanine-p-nitroanilide is not a substrate for VanX.
Golich FC, Sigdel T, Breece RM, Detar L, Herron LR, Crowder MW. Golich FC, et al. Anal Biochem. 2004 Aug 15;331(2):398-400. doi: 10.1016/j.ab.2004.05.026. Anal Biochem. 2004. PMID: 15265748 No abstract available.
N-Acetylalanine aminopeptidase, a new enzyme from human erythrocytes.
Schönberger OL, Tschesche H. Schönberger OL, et al. Hoppe Seylers Z Physiol Chem. 1981 Jul;362(7):865-73. doi: 10.1515/bchm2.1981.362.2.865. Hoppe Seylers Z Physiol Chem. 1981. PMID: 7275011
The enzyme exhibits an aminopeptidase-like activity with release of N-acetylalanine in order of decreasing activity from N-acetylalanine-4-nitroanilide, N-acetylalanyl-alanylalanine, N-acetylalanyl-tyrosyl-isoleucine, N-acetylalanylalanine, N-acetylalanyl-alanyl-alanylalanine, an …
The enzyme exhibits an aminopeptidase-like activity with release of N-acetylalanine in order of decreasing activity from N-acetylalanine-4-n …
Rapid methods for differentiating gram-positive from gram-negative aerobic and facultative anaerobic bacteria.
Manafi M, Kneifel W. Manafi M, et al. J Appl Bacteriol. 1990 Dec;69(6):822-7. doi: 10.1111/j.1365-2672.1990.tb01579.x. J Appl Bacteriol. 1990. PMID: 2286581
Different tests based on lysis by KOH and on reaction with fluorogenic and chromogenic substrates, L-alanine-4-nitroanilide (LANA); L-alanine-4-methoxy- beta-naphthylamide (MNA); 4-alanine-2-amidoacridone (AAA); L-alanine-7-amido- 4-methylcoumarin (AAMC); 8-a …
Different tests based on lysis by KOH and on reaction with fluorogenic and chromogenic substrates, L-alanine-4-nitroanilide …
Leukotriene A4 hydrolase: an anion activated peptidase.
Wetterholm A, Haeggström JZ. Wetterholm A, et al. Biochim Biophys Acta. 1992 Feb 12;1123(3):275-81. doi: 10.1016/0005-2760(92)90007-i. Biochim Biophys Acta. 1992. PMID: 1536866
Thiocyanate ions were most effective followed by chloride and bromide ions. In phosphate buffer alone the peptidase activity towards alanine-4-nitroanilide was barely detectable and addition of 100 mM NaCl increased the specific activity more than 20-fold. In …
Thiocyanate ions were most effective followed by chloride and bromide ions. In phosphate buffer alone the peptidase activity towards alan …
Serine protease from midgut of Bombus terrestris males.
Brabcová J, Kindl J, Valterová I, Pichová I, Zarevúcka M, Brabcová J, Jágr M, Mikšík I. Brabcová J, et al. Arch Insect Biochem Physiol. 2013 Mar;82(3):117-28. doi: 10.1002/arch.21075. Epub 2013 Jan 9. Arch Insect Biochem Physiol. 2013. PMID: 23303700
Midgut enzymes showed optimum proteolytic activity at pH 9 and 35C using N-succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenyl-alanine 4-nitroanilide as a substrate. The Michaelis constant (Km) and maximum reaction rate (Vmax) were 0.550.042 mM and 0.7140.056 mumol …
Midgut enzymes showed optimum proteolytic activity at pH 9 and 35C using N-succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenyl-alanine 4 …
53 results