Proteolytic Processing of Rubella Virus Nonstructural Proteins
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چکیده
منابع مشابه
Proteolytic processing of a human astrovirus nonstructural protein.
To analyse the activity of the putative 3C-like serine protease encoded in open reading frame (ORF)-1a of human astrovirus serotype 1 (HAstV-1), ORF-1a was transcribed and translated in vitro. Translation products, identified by immunoprecipitation with specific antibodies against recombinant C-terminal ORF-1a fragments, include the full-length 101 kDa (p101) protein and a 38 kDa band (p38). In...
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The full-length nonstructural protein P90 of rubella virus (RV) was expressed as recombinant protein in Escherichia coli bacteria, as well as in Vero cells. Monoclonal antibodies raised against the protein specifically reacted with the protein in both P90-transfected and RV infected Vero cells. Ninety human sera obtained from reconvalescents, vaccinees and patients with acute RV infection were ...
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The genome of a recently identified virus, hepatitis G virus (HGV), shows considerable homology to hepatitis C virus (HCV). Two HGV proteases similar to nonstructural proteins NS2 and NS3 of HCV were identified, and their cleavage site specificity was investigated. Amino acids essential for the protease activities were determined by mutation analysis. NS4A of HGV was demonstrated to be a cofact...
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The α-, β-, and γ-protocadherins (Pcdhα, Pcdhβ, and Pcdhγ) comprise a large family of single-pass transmembrane proteins predominantly expressed in the nervous system. These proteins contain six cadherin-like extracellular domains, and proteolysis of Pcdhα and Pcdhγ by the γ-secretase complex releases their intracellular domains into the cytoplasm where they may function locally and/or enter th...
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ژورنال
عنوان ژورنال: Virology
سال: 1998
ISSN: 0042-6822
DOI: 10.1006/viro.1998.9179