Results 21 to 30 of about 6,497 (198)

Soil aminopeptidase activities under 145-year crop rotation and fertility practices in the North Central US

open access: yesGeoderma, 2023
Aminopeptidases catalyze the hydrolysis of peptides into constituent amino acids and are therefore a key step in nitrogen (N) depolymerization and downstream mineralization. Differences in carbon (C):N as well as sulfur (S) content of amino acids present
Jasdeep Singh   +3 more
doaj   +1 more source

Using microbial metalo-aminopeptidases as targets in human infectious diseases

open access: yesMicrobial Cell, 2021
Several microbial metalo-aminopeptidases are emerging as novel targets for the treatment of human infectious diseases. Some of them are well validated as targets and some are not; some are essential enzymes and others are important for virulence and ...
Jorge González-Bacerio   +5 more
doaj   +1 more source

Influence of bioremediation stimulators in soil on development of oat seedlings (Avena sativa) and their aminopeptidase activity / Wpływ pozostałości substancji ropopochodnych w glebie na rozwój owsa i aktywność aminopeptydazową

open access: yesArchives of Environmental Protection, 2015
Dobór technik bioremediacji jest bardzo ważny w oczyszczaniu gleby skażonej substancjami ropopochodnymi, która ma być wykorzystywanej rolniczo. Prezentowane wyniki wskazują, że na rozwój siewek owsa większy wpływ ma stosowana metoda bioremediacji niż ...
Pawełczak Małgorzata   +5 more
doaj   +1 more source

Genetic characterization of the peptidases of Polistes versicolor (Hymenoptera: Vespidae) [PDF]

open access: yesBrazilian Journal of Biology, 2003
Starch gel electrophoresis with L-leucyl-beta-naphthylamide as substrate revealed five aminopeptidases in extracts of Polistes versicolor. These enzymes are presumably products of five structural gene loci.
M. A. Del Lama, K. M. Ferreira
doaj   +1 more source

Marine Invertebrates: A Promissory Still Unexplored Source of Inhibitors of Biomedically Relevant Metallo Aminopeptidases Belonging to the M1 and M17 Families

open access: yesMarine Drugs, 2023
Proteolytic enzymes, also known as peptidases, are critical in all living organisms. Peptidases control the cleavage, activation, turnover, and synthesis of proteins and regulate many biochemical and physiological processes.
Isel Pascual Alonso   +8 more
doaj   +1 more source

Aminopeptidase A [PDF]

open access: yesHypertension, 2008
Several decades of investigation have provided unequivocal support for the existence of an intrinsic brain renin-angiotensin (Ang) system (RAS) and its involvement in the control of cardiovascular functions.1,2 Essential components of the RAS, ie, renin, angiotensinogen, Ang-converting enzyme, Ang-converting enzyme 2, type 1 Ang II, and type 2 Ang II ...
Anderson J. Ferreira, Mohan K. Raizada
openaire   +1 more source

Arginine specific aminopeptidase from Lactobacillus brevis

open access: yesBrazilian Archives of Biology and Technology, 2010
The proteolytic system of lactic acid bacteria contribute to the development of flavor during the ripening of cheese through the generation of short peptides and free amino acids, which directly or indirectly act as flavor precursors.
Arya Nandan   +3 more
doaj   +1 more source

The identification of two M20B family peptidases required for full virulence in Staphylococcus aureus

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
We have previously demonstrated that deletion of an intracellular leucine aminopeptidase results in attenuated virulence of S. aureus. Herein we explore the role of 10 other aminopeptidases in S. aureus pathogenesis. Using a human blood survival assay we
Nathanial J. Torres   +7 more
doaj   +1 more source

Peptidolytic enzymes in different larval stadium of housefly Musca domestica

open access: yesVeterinární Medicína, 2006
Four classes of peptidolytic enzymes were described in insects. Many authors have found predominant activity belonging to trypsin-like and chymotrypsin-like activity.
J. Blahovec, Z. Kostecka, A. Kocisova
doaj   +1 more source

Characterization of aminopeptidase encoding gene anp-1 and its association with development in Caenorhabditis elegans [PDF]

open access: yesPeerJ, 2019
Background Aminopeptidases play important roles in various biological processes in nematodes including growth, development and reproduction. Although the aminopeptidases have been shown to regulate reproduction in Caenorhabditis elegans (C. elegans), the
Shanchun Su   +3 more
doaj   +2 more sources

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