Results 11 to 20 of about 32,792 (197)

Cell Wall Hydrolases in Bacteria: Insight on the Diversity of Cell Wall Amidases, Glycosidases and Peptidases Toward Peptidoglycan

open access: yesFrontiers in Microbiology, 2019
The cell wall (CW) of bacteria is an intricate arrangement of macromolecules, at least constituted of peptidoglycan (PG) but also of (lipo)teichoic acids, various polysaccharides, polyglutamate and/or proteins. During bacterial growth and division, there
Régine Talon   +2 more
exaly   +3 more sources

INHIBITION AND ACTIVATION OF BARLEY PEPTIDE HYDROLASES II. PEPTIDE HYDROLASES B AND C, AND L-LEUCYL-β-NAPHTHYLAMIDASE [PDF]

open access: bronzeJournal of the Institute of Brewing, 1971
Peptide hydrolase B is inhibited by DIPF and appears to be a “serine esterase” enzyme. Para-chloromercuribenzoate is also inhibitory, but it acts irreversibly and not as a mercaptide former. Dithiothreitol acts irreversibly to inhibit the enzyme and thioglycolate is a weak, reversible inhibitor. Peptide hydrolase C is also inhibited by DIPF, and
W. C. Burger   +2 more
openalex   +3 more sources

Endolysins and membrane-active peptides: innovative engineering strategies against gram-negative bacteria [PDF]

open access: yesFrontiers in Microbiology
Endolysins, bacteriophage-encoded peptidoglycan hydrolases, offer promising potential in antibacterial therapy, including treatments targeting gram-negative bacteria.
Monika Wojciechowska
doaj   +2 more sources

Effect of nitrogen on activity of peptide hydrolases and protein content in caryopses and flag leaf of barley in ontogenesis [PDF]

open access: yesE3S Web of Conferences, 2020
The aim of the research was to study the influence peculiarities of different levels of nitrogen nutrition on the activity of peptide hydrolases and protein content in ontogeny of barley plants.The paper discusses the content of total nitrogen, protein ...
Gamzaeva R S
doaj   +1 more source

The Human Ntn-Hydrolase Superfamily: Structure, Functions and Perspectives

open access: yesCells, 2022
N-terminal nucleophile (Ntn)-hydrolases catalyze the cleavage of amide bonds in a variety of macromolecules, including the peptide bond in proteins, the amide bond in N-linked protein glycosylation, and the amide bond linking a fatty acid to sphingosine ...
Arne Linhorst, Torben Lübke
doaj   +1 more source

Molecular Identification and Evaluation of the Ability to Produce Phospholipase and Proteinase by Aspergillus Environmental Isolates Obtained from Hospital

open access: yesمجله دانشکده پزشکی اصفهان, 2021
Background: One of the causes of nosocomial infections is the dispersion of Aspergillus spores in the environment. The secretion of hydrolytic enzymes is considered as a virulence factor in Aspergillus species.
Faezeh Mohammadi   +3 more
doaj   +1 more source

Microbial proteases and their applications

open access: yesFrontiers in Microbiology, 2023
Proteases (proteinases or peptidases) are a class of hydrolases that cleave peptide chains in proteins. Endopeptidases are a type of protease that hydrolyze the internal peptide bonds of proteins, forming shorter peptides; exopeptidases hydrolyze the ...
Peng Song   +8 more
doaj   +1 more source

Comparisons of Peptide Hydrolase Activities in Cereals [PDF]

open access: yesPlant Physiology, 1984
Carboxypeptidase activity (hydrolysis of N-carbobenzoxy-l-phenylalanyl-l-alanine) is high in a number of temperate zone cereals, originating in Asia Minor (wheat, barley, oats, wild oats, rye, triticale) compared to other cereals originating in central America or Asia (maize, sorghum, rice).
Ann Oaks   +3 more
openaire   +3 more sources

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