Extracellular vaccinia virus envelope glycoprotein encoded by the A33R gene
نویسندگان
چکیده
منابع مشابه
Vaccinia virus A34 glycoprotein determines the protein composition of the extracellular virus envelope.
The outer envelope of the extracellular form of vaccinia virus contains five virus-encoded proteins, F13, A33, A34, A56, and B5, that, with the exception of A56, are implicated in virus egress or infectivity. A34, a type II transmembrane glycoprotein, is involved in the induction of actin tails, the release of enveloped virus from the surfaces of infected cells, and the disruption of the virus ...
متن کاملMapping and functional analysis of interaction sites within the cytoplasmic domains of the vaccinia virus A33R and A36R envelope proteins.
Incorporation of the vaccinia virus A36R protein into the outer membrane of intracellular enveloped virions (IEV) is dependent on expression of the A33R protein. Possible interactions of the 200-amino-acid cytoplasmic domain of the A36R protein with itself or with the cytoplasmic domain of the A33R, A34R, B5R, or F12L IEV membrane protein was investigated by using the yeast two-hybrid system. A...
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Inoculation of rabbits and mice with a vaccinia-rabies glycoprotein recombinant (V-RG) virus resulted in rapid induction of high concentrations of rabies virus-neutralizing antibodies and protection from severe intracerebral challenge with several strains of rabies virus. Protection from virus challenge also was achieved against the rabies-related Duvenhage virus but not against the Mokola viru...
متن کاملInteraction between vaccinia virus extracellular virus envelope A33 and B5 glycoproteins.
The extracellular form of vaccinia virus acquires its outer envelope by wrapping with cytoplasmic membranes that contain at least seven virus-encoded proteins, of which four are glycoproteins. We searched for interactions between the vaccinia virus A33 glycoprotein and proteins A34, A36, B5, F12, and F13. First, when myc epitope-tagged A33 was expressed in combination with other envelope protei...
متن کاملMutagenesis of the palmitoylation site in vaccinia virus envelope glycoprotein B5.
The outer envelope of vaccinia virus extracellular virions is derived from intracellular membranes that, at late times in infection, are enriched in several virus-encoded proteins. Although palmitoylation is common in vaccinia virus envelope proteins, little is known about the role of palmitoylation in the biogenesis of the enveloped virus. We have studied the palmitoylation of B5, a 42 kDa typ...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1996
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.70.6.3753-3762.1996