Results 51 to 60 of about 4,588 (199)

Crystal structure of Mycobacterium tuberculosis ClpP1P2 suggests a model for peptidase activation by AAA+ partner binding and substrate delivery [PDF]

open access: yes, 2014
Caseinolytic peptidase P (ClpP), a double-ring peptidase with 14 subunits, collaborates with ATPases associated with diverse activities (AAA+) partners to execute ATP-dependent protein degradation.
Carney, Daniel W.   +3 more
core   +1 more source

The plastid caseinolytic protease complex as a model for cytonuclear coevolution

open access: yes, 2021
Coevolution, or evolution in response to reciprocal selective pressures, is important to biological function and the persistence of populations. Competition or mutualisms between organisms can drive coevolution, as can predatory or parasitic relationships.
Williams, Alissa Marie, author   +5 more
openaire   +1 more source

Purification and physico-chemical properties of Bacillus atrophaeus protease with elastolytic and fibrinogenolytic activity [PDF]

open access: yesThe Ukrainian Biochemical Journal
Microbial proteases, among which proteases capable of cleaving elastin, fibrin, fibrinogen, and collagen, have been a matter of interest to researchers due to their significant biotechnological potential along with low production cost.
O. V. Gudzenko   +5 more
doaj   +1 more source

Thrombolytic protease characterization from leaves and fruit flesh of the jernang rattan plant (Daemonorops draco)

open access: yesIndonesian Journal of Biotechnology, 2023
Thrombolytic agents are used for thrombolytic therapy to dissolve blood clots that form in a blood vessel. All currently used thrombolytic agents have unfavorable shortcomings, such as gastrointestinal bleeding, allergic reactions, and thrombolytic agent
Urbanus Yustus Lebuan   +3 more
doaj   +1 more source

Dairy Debaryomyces hansenii strains produce the antihypertensive casein-derived peptides LHLPLP and HLPLP [PDF]

open access: yes, 2014
The ability of dairy Debaryomyces hansenii, Kluyveromyces lactis and Kluyveromyces marxianus strains to release the casein-derived antihypertensive sequences RYLGY, AYFYPEL, LHLPLP, HLPLP, VPP and/or IPP was examined.
García Tejedor, Aurora   +4 more
core   +1 more source

Proteolytic and anti-proteolytic activity in the seminal plasma of Eurasian perch (Perca fluviatilis L.) during the spawning period

open access: yesCzech Journal of Animal Science, 2011
The aim of this study was to describe possible changes in protease and anti-protease activity in the seminal plasma of European perch (Perca fluviatilis L.) during the spawning time.
J. Król   +4 more
doaj   +1 more source

Caseinolytic mitochondrial matrix peptidase X is essential for homologous chromosome synapsis and recombination during meiosis of male mouse germ cells

open access: yesAsian Journal of Andrology
Meiosis is the process of producing haploid gametes through a series of complex chromosomal events and the coordinated action of various proteins. The mitochondrial protease complex (ClpXP), which consists of caseinolytic mitochondrial matrix peptidase X
Hai-Wei Feng   +4 more
doaj   +1 more source

Novel Fibrinolytic Protease Producing Streptomyces radiopugnans VITSD8 from Marine Sponges

open access: yesMarine Drugs, 2019
Fibrinolytic enzymes have received more attention due to their medicinal potential for thrombolytic diseases. The aim of this study is to characterize the in vitro fibrinolytic nature of purified protease producing Streptomyces radiopugnans VITSD8 from ...
Dhamodharan D   +3 more
doaj   +1 more source

Protease activity increases in plasma, peritoneal fluid, and vital organs after hemorrhagic shock in rats. [PDF]

open access: yesPLoS ONE, 2012
Hemorrhagic shock (HS) is associated with high mortality. A severe decrease in blood pressure causes the intestine, a major site of digestive enzymes, to become permeable - possibly releasing those enzymes into the circulation and peritoneal space, where
Angelina E Altshuler   +4 more
doaj   +1 more source

Effect of oxidation, pH, and ionic strength on calpastatin inhibition of μ- and m-calpain [PDF]

open access: yes, 2006
The objective of this study was to evaluate the effect of oxidation on μ- and m-calpain activity at varying pH and ionic strength conditions in the presence of calpastatin. In 2 separate experiments, purified porcine skeletal muscle μ- or m-calpain (0.45
Huff-Lonergan, Elisabeth   +5 more
core   +2 more sources

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