Results 11 to 20 of about 313,172 (330)

Cohnella 1759 cysteine protease shows significant long term half-life and impressive increased activity in presence of some chemical reagents

open access: yesScientific Reports, 2021
Thermostability and substrate specificity of proteases are major factors in their industrial applications. rEla is a novel recombinant cysteine protease obtained from a thermophilic bacterium, Cohnella sp.A01 (PTCC No: 1921).
Rayan Saghian   +2 more
doaj   +1 more source

Schistosoma japonicum cathepsin B2 (SjCB2) facilitates parasite invasion through the skin.

open access: yesPLoS Neglected Tropical Diseases, 2020
Cercariae invasion of the human skin is the first step in schistosome infection. Proteases play key roles in this process. However, little is known about the related hydrolytic enzymes in Schistosoma japonicum.
Bingkuan Zhu   +11 more
doaj   +1 more source

The Cysteine Protease–Cysteine Protease Inhibitor System Explored in Soybean Nodule Development

open access: yesAgronomy, 2013
Almost all protease families have been associated with plant development, particularly senescence, which is the final developmental stage of every organ before cell death.
Marian Dorcas Quain   +8 more
doaj   +1 more source

cDNA cloning and molecular modeling of procerain B, a novel cysteine endopeptidase isolated from Calotropis procera. [PDF]

open access: yesPLoS ONE, 2013
Procerain B, a novel cysteine protease (endopeptidase) isolated from Calotropis procera belongs to Asclepiadaceae family. Purification of the enzyme, biochemical characterization and potential applications are already published by our group.
Abhay Narayan Singh   +2 more
doaj   +1 more source

Peptide synthesis by recombinant Fasciola hepatica cathepsin L1 [PDF]

open access: yes, 2006
Synthesis of the tripeptide Z-Phe-Arg-SerNH2 has been accomplished by a recombinant cysteine protease, cathepsin L1 from liver fluke (Fasciola hepatica), using Z-Phe-Arg-OMe as acyl acceptor and SerNH2 as nucleophile in 0.1 M ammonium acetate pH 9.0–12.5%
Ciarán Ó'Fágáin   +16 more
core   +1 more source

Human glutathione-S-transferase pi potentiates the cysteine-protease activity of the Der p 1 allergen from house dust mite through a cysteine redox mechanism

open access: yesRedox Biology, 2019
Environmental proteases have been widely associated to the pathogenesis of allergic disorders. Der p 1, a cysteine-protease from house dust mite (HDM) Dermatophagoides pteronyssinus, constitutes one of the most clinically relevant indoor aeroallergens ...
Juan Carlos López-Rodríguez   +7 more
doaj   +1 more source

C-terminal modification and functionalization of proteins via a self-cleavage tag triggered by a small molecule

open access: yesNature Communications, 2023
The precise modification or functionalization of the protein C-terminus is essential but full of challenges. Herein, a chemical approach to modify the C-terminus is developed by fusing a cysteine protease domain on the C-terminus of the protein of ...
Yue Zeng   +10 more
doaj   +1 more source

Acrylamide fragment inhibitors that induce unprecedented conformational distortions in enterovirus 71 3C and SARS-CoV-2 main protease

open access: yesActa Pharmaceutica Sinica B, 2022
RNA viruses are critically dependent upon virally encoded proteases to cleave the viral polyproteins into functional proteins. Many of these proteases exhibit a similar fold and contain an essential catalytic cysteine, offering the opportunity to inhibit
Bo Qin   +11 more
doaj   +1 more source

Differential in vitro and in vivo effect of barley cysteine and serine protease inhibitors on phytopathogenic microorganisms [PDF]

open access: yes, 2011
Protease inhibitors from plants have been involved in defence mechanisms against pests and pathogens. Phytocystatins and trypsin/α-amylase inhibitors are two of the best characterized protease inhibitor families in plants.
Cambra Marin, Ines   +5 more
core   +2 more sources

Host and bacterial proteases influence biofilm formation and virulence in a murine model of enterococcal catheter-associated urinary tract infection [PDF]

open access: yes, 2017
Urinary tract infections: targeting enzymes might help Identifying bacterial and host enzymes that support biofilm formation may help prevent urinary tract infections caused by catheters.
Caparon, Michael G   +5 more
core   +3 more sources

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