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Mostrando ítems 11-20 de 121
Evaluation of the catalytic specificity, biochemical properties, and milk clotting abilities of an aspartic peptidase from Rhizomucor miehei
(Springer, 2016-08-01)
In this study, we detail the specificity of an aspartic peptidase from Rhizomucor miehei and evaluate the effects of this peptidase on clotting milk using the peptide sequence of k-casein (Abz-LSFMAIQ-EDDnp) and milk powder. ...
Conserved cystatin segments as models for designing specific substrates and inhibitors of cysteine proteinases
(Plenum Publ Corp, 1995-11-01)
Peptide segments derived from consensus sequences of the inhibitory site of cystatins, the natural inhibitors of cysteine proteinases, were used to develop new substrates and inhibitors of papain and rat liver cathepsins ...
A fluorescence-based assay for Baeyer-Villiger monooxygenases, hydroxylases and lactonases
(Wiley-blackwellMaldenEUA, 2005)
S3 to S3 ' subsite specificity of recombinant human cathepsin K and development of selective internally quenched fluorescent substrates
(Portland Press, 2003-08-01)
We have systematically examined the S3 to S3' subsite substrate specificity requirements of cathepsin K using internally quenched fluorescent peptides derived from the lead sequence Abz-KLRFSKQ-EDDnp [where Abz is ...
Intramolecularly quenched fluorogenic peptide substrates for human renin
(Academic Press Inc Jnl-comp Subscriptions, 1992-05-15)
The identification and biochemical properties of the catalytic specificity of a serine peptidase secreted by aspergillus fumigatus fresenius
(2014-01-01)
Aspergillus fumigatus is a saprophytic fungus as well as a so-called opportunist pathogen. Its biochemical potential and enzyme production justify intensive studies about biomolecules secreted by this microorganism. We ...
ZapA, a possible virulence factor from Proteus mirabilis exhibits broad protease substrate specificity
(Associação Brasileira de Divulgação Científica, 2001-11-01)
The opportunistic bacterium Proteus mirabilis secretes a metalloprotease, ZapA, considered to be one of its virulence factors due to its IgA-degrading activity. However, the substrate specificity of this enzyme has not yet ...
New, sensitive fluorogenic substrates for human cathepsin G based on the sequence of serpin-reactive site loops
(Amer Soc Biochemistry Molecular Biology Inc, 1999-05-14)
Cathepsin G has both trypsin- and chymotrypsin-like activity, but studies on its enzymatic properties have been limited by a lack of sensitive synthetic substrates. Cathepsin G activity is physiologically controlled by the ...
Discriminating between the activities of human cathepsin G and chymase using fluorogenic substrates
(Wiley-Blackwell, 2011-08-01)
Cathepsin G (CG) (EC 3.4.21.20) and chymase (EC 3.4.21.39) are two closely-related chymotrypsin-like proteases that are released from cytoplasmic granules of activated mast cells and/or neutrophils. We investigated the ...