Results 111 to 120 of about 82,787 (343)

Characterization of Legumain Degradome Confirms Narrow Cleavage Specificity

open access: yesActa Chimica Slovenica, 2019
Legumain or asparagine endopeptidase is a unique cysteine endopeptidase with a distinctive specificity for the hydrolysis of peptide bonds after asparagine and to a lesser extent after aspartate.
Robert Vidmar   +4 more
doaj   +1 more source

Family C1 cysteine proteases: Biological diversity or redundancy? [PDF]

open access: yes, 2003
Recent progress in the identification and partial characterization of novel genes encoding cysteine proteases of the papain family has considerably increased our knowledge of this family of enzymes.
Brömme D.   +4 more
core   +1 more source

Differential Gene Expression in Liver, Gill, and Olfactory Rosettes of Coho Salmon (Oncorhynchus kisutch) After Acclimation to Salinity. [PDF]

open access: yes, 2015
Most Pacific salmonids undergo smoltification and transition from freshwater to saltwater, making various adjustments in metabolism, catabolism, osmotic, and ion regulation. The molecular mechanisms underlying this transition are largely unknown.
Bammler, Theo K   +8 more
core   +1 more source

Human fur gene encodes a yeast KEX2-like endoprotease that cleaves pro-beta-NGF in vivo. [PDF]

open access: yes, 1990
Extracts from BSC-40 cells infected with vaccinia recombinants expressing either the yeast KEX2 prohormone endoprotease or a human structural homologue (fur gene product) contained an elevated level of a membrane-associated endoproteolytic activity that ...
Barr, P   +7 more
core   +1 more source

Ruthenium Nanozyme@Magnesium silicate nanosheets encapsuled in microneedle patches promote repair of radiation‐induced skin defects by remodeling pathological environment

open access: yesInterdisciplinary Medicine, EarlyView.
In this work, we introduce a novel composite microneedle (MN) patch that integrates ruthenium‐loaded magnesium silicate nanosheets (MSR) as a multifaceted therapeutic platform with oxidative stress mitigation, ROS generation inhibition and cellular signaling pathways restoration for treating RISD.
Zhongyi Sun   +11 more
wiley   +1 more source

A new brain metalloendopeptidase which degrades the Alzheimer ß-amyloid 1-40 peptide producing soluble fragments without neurotoxic effects

open access: yesBrazilian Journal of Medical and Biological Research, 1997
A new metalloendopeptidase was purified to apparent homogeneity from a homogenate of normal human brain using successive steps of chromatography on DEAE-Trisacryl, hydroxylapatite and Sephacryl S-200.
K.M. Carvalho   +3 more
doaj   +1 more source

SUMOylation of VEGFR2 regulates its intracellular trafficking and pathological angiogenesis

open access: yesNature Communications, 2018
VEGFR2 is a central regulator of angiogenesis. Here Zhou et al. report that SUMOylation of VEGFR2 regulates its subcellular localisation and activity, and that endothelial-specific knockout of the SUMO endopeptidase SENP1 protects against VEGFR2-mediated
Huanjiao Jenny Zhou   +6 more
doaj   +1 more source

Peptide Hydrolases in Maize Endosperm [PDF]

open access: yes, 1981
'The enzymes responsible for hydrolysis of reserve protein in endosperm tissue during early growth of maize seedlings were investigated. The ma~n areas of research included: (1) studies to optimize endopeptidase, carboxypeptidase and aminopeptidase ...
Winspear, Michael J.
core  

A peptidoglycan hydrolase motif within the mycobacteriophage TM4 tape measure protein promotes efficient infection of stationary phase cells [PDF]

open access: yes, 2006
The predominant morphotype of mycobacteriophage virions has a DNA-containing capsid attached to a long flexible non-contractile tail, features characteristic of the Siphoviridae.
Hatfull, GF, Piuri, M
core   +3 more sources

Characterization of LysB4, an endolysin from the Bacillus cereus-infecting bacteriophage B4

open access: yesBMC Microbiology, 2012
Background Bacillus cereus is a foodborne pathogen that causes emetic or diarrheal types of food poisoning. The incidence of B. cereus food poisoning has been gradually increasing over the past few years, therefore, biocontrol agents effective against B.
Son Bokyung   +5 more
doaj   +1 more source

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