chymotrypsin-like
A chymotrypsin like serine protease interacts with the chitin synthase from the midgut of the tobacco hornworm
... bovine chymotrypsin for its ability to stimulate chitin synthesis in midgut ...presence chymotrypsin, suggesting that a chymotrypsin-like activity is involved in the activation of chitin ...
8
Lung injury dependent oxidative status and chymotrypsin like activity of skeletal muscles in hamsters with experimental emphysema
... and chymotrypsin-like proteolytic activity by using a sensitive CL method [26,31,39], which estimates the chain reaction of lipid peroxidation earlier, ...with chymotrypsin-like proteolytic ...
10
Properties of chymotrypsin like enzyme in the mudcrab Scylla serrata , brine shrimp Artemia salina and rotifer Brachionus plicatilis
... of chymotrypsin-like enzyme will help in the understanding of digestive function of crustaceans and ...enzyme. Chymotrypsin is a short-term indicator for the nutritional condition and nutritional ...
8
A new chymotrypsin-like serine protease involved in dietary protein digestion in a primitive animal, Scorpio maurus: purification and biochemical characterization
... The effect of various proteinase inhibitors (Table 4) and metal ions (Figure 5) on the SCP activity was studied. The SCP was strongly inhibited by PMSF, a serine pro- tease inhibitor but not affected by cystein protease ...
8
Serum Chymotrypsin-Like Activity on Digestion of Ala-Ala-AMC as a Substrate, Among CML and AML Patients at TASH, Addis Ababa Ethiopia: A Comparative Cross-Sectional Study
... activities. Chymotrypsin-like (CT-L) activity is rate limiting and a well-established therapeutic strategy for AML and CML cells, by proteosome inhibitors than the other two proteolytic activities: ...
7
NS3-4A of hepatitis C virus is a chymotrypsin-like protease.
... The effects of protease inhibitors on NS3-4A protease were further characterized by using NS4 D N-5 as a substrate (Fig. 3C and D, lanes 2). This polypeptide contains NS3-dependent NS4B/5A and NS5A/5B cleavage sites. As ...
6
Development of stratum corneum chymotrypsin-like protease activity and natural moisturising factors from birth to 4 weeks of age compared to adults.
... cornification proceeds, NMF production is indirectly dependent on KLK-7 activity through caspace- 14 activation, 38 providing yet another potential insight into the concomitant rise in chymotrypsin-like ...
17
Functional Characterization of the Cleavage Specificity of the Sapovirus Chymotrypsin-Like Protease
... Sapovirus is a positive-stranded RNA virus with a translational strategy based on processing of a polyprotein precursor by a chymotrypsin-like protease. So far, the molecular mechanisms regulating cleavage ...
9
Monoclonal antibody characterization of a chymotrypsin like molecule on neutrophil membrane associated with cellular activation
... Monoclonal antibody 1-15 (Ab 1-15), is a murine anti-human neutrophil (PMN) IgG1 that inhibits PMN effector responses to N-formyl-met-leu-phe (FMLP) and phorbol myristate acetate. In this study, the effects of Ab 1-15 on ...
9
A human lung mast cell chymotrypsin like enzyme Identification and partial characterization
... the chymotrypsin-like enzyme is a constituent of the mast cell secretory ...enzyme, like a human skin chymotrypsin-like proteinase, can be distinguished from leukocyte cathepsin G by ...
7
Demonstration of extracellular chymotrypsin like activity from various Legionella species
... Demonstration of extracellular proteolytic enzymes from Legionella species strains by using synthetic chromogenic peptide substrates.. Designing of peptide substrates.[r] ...
6
Inhibition of proteasome activity by the dietary flavonoid Quercetin associated with growth inhibition in cultured breast cancer cells and xenografts
... estimated that the decreased cell viability or possibly reduced proliferation was due in large part to quercetin’s proteasomal inhibitory activity. To test this hypothesis, MCF-7 cell lines were treated for 24 hours with ...
9
Structural and Mutagenic Analysis of Foot-and-Mouth Disease Virus 3C Protease Reveals the Role of the β-Ribbon in Proteolysis
... , a chymotrypsin-like cysteine protease, which reveals features that are important for catalytic activity. In particular, we show that a surface loop which was disordered in previous structures adopts a  ...
10
Proteasome inhibition and mechanism of resistance to a synthetic, library-based hexapeptide
... The hexapeptide 4A6 (Ac-Thr(tBu)-His(Bzl)-Thr(Bzl)- Nle-Glu(OtBu)-Gly-Bza) [32] (Fig. 1) was identified from a peptide library constructed to identify peptide-based inhibitors of multidrug resistance (MDR) efflux ...
13
A Norovirus Protease Structure Provides Insights into Active and Substrate Binding Site Integrity
... due, other than Asp138, that affected CVP activity was iden- tified by alanine scanning (51). Therefore, the general base catalyst His30 and the nucleophilic Cys139 were proposed as a catalytic dyad. Asp138 could not be ...
9
The resistance mechanisms of proteasome inhibitor bortezomib
... of chymotrypsin- like activity in JurkatB cells was significantly decreased compared with parental Jurkat cells after bortezomib ...on chymotrypsin-like activity was the weakest in ...
9
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 18 May 2020 doi:10.20944/preprints202005.0295.v1
... Polyphenols are mostly found in plant kingdom and there are many varieties of them. Flavonoids account for a large part of polyphenolic compounds. These compounds have many health benefits due to their antioxidant ...
60
The macromolecular structure of the heparin proteoglycan of ox liver capsule and its organisation within the mast cell granule
... the most likely component of the mast cell to be involved is the chymotrypsin-like enzyme which has been reported to exist in association with the heparin in the granules Lagunoff, 1968,[r] ...
121
Tocotrienols inhibit lipopolysaccharide-induced pro-inflammatory cytokines in macrophages of female mice
... shown to be effective inhibitors of b-hydroxy-b-methylglu- taryl coenzyme A (HMG-CoA) reductase, (the rate-limit- ing enzyme in cholesterol biosynthesis), and are very potent antioxidant and hypocholesterolemic agents ...
15
Bortezomib-resistance is associated with increased levels of proteasome subunits and apoptosis-avoidance
... are chymotrypsin-like activity, PGPH activity and trypsin-like activity, corresponding subunits are β5, β1 and β2 ...inhibited chymotrypsin-like and PGPH catalytic activities and ...
13