N-Terminomics TAILS Identifies Host Cell Substrates of Poliovirus and Coxsackievirus B3 3C Proteinases That Modulate Virus Infection
نویسندگان
چکیده
منابع مشابه
N-Terminomics TAILS Identifies Host Cell Substrates of Poliovirus and Coxsackievirus B3 3C Proteinases That Modulate Virus Infection
Enteroviruses encode proteinases that are essential for processing of the translated viral polyprotein. In addition, viral proteinases also target host proteins to manipulate cellular processes and evade innate antiviral responses to promote replication and infection. Although some host protein substrates of enterovirus proteinases have been identified, the full repertoire of targets remains un...
متن کاملCoxsackievirus B3 protease 3C induces cell death in eukaryotic cells
Abstract: Coxsackievirus B3 (CVB3) is the most common agent known to cause viral myocarditis. The viral genome encodes a single polyprotein that is cleaved to produce several proteins by virally encoded proteases. Most of this proteolytic processing is catalyzed by a cysteine protease called 3C. The 3C protease plays major role in viral replication and cellular damage. To understand the mecha...
متن کاملcoxsackievirus b3 protease 3c induces cell death in eukaryotic cells
background and aims: coxsackievirus b3 (cvb3) is the most common agent known to cause viral myocarditis. the viral genome encodes a single polyprotein that is cleaved to produce several proteins by virally encoded proteases. most of this proteolytic processing is catalyzed by a cysteine protease called 3c. the 3c protease plays major role in viral replication and cellular damage. methods: to un...
متن کاملSpecies-specific substrate interaction of picornavirus 3C proteinase suballelic exchange mutants.
The substrate recognition properties of the polio-virus type 1 and coxsackievirus B3 3C proteinases have been examined in vitro by allelic and suballelic exchange of 3C between the cloned virus genomes. The activity of the altered 3C proteinases was examined by translation of synthetic RNA in a rabbit reticulocyte lysate/HeLa cell extract translation system. Analysis of the subsequent processin...
متن کاملsiRNA Screen Identifies Trafficking Host Factors that Modulate Alphavirus Infection.
Little is known about the repertoire of cellular factors involved in the replication of pathogenic alphaviruses. To uncover molecular regulators of alphavirus infection, and to identify candidate drug targets, we performed a high-content imaging-based siRNA screen. We revealed an actin-remodeling pathway involving Rac1, PIP5K1- α, and Arp3, as essential for infection by pathogenic alphaviruses....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Virology
سال: 2018
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.02211-17