Abstract:
:Evidence is presented that the herpes simplex virus type 2 glycoprotein previously designated gF is antigenically related to herpes simplex virus type 1 gC (gC-1). An antiserum prepared against type 1 virion envelope proteins immunoprecipitated gF of type 2 (gF-2), and competition experiments revealed that the anti-gC-1 component of the antiserum was responsible for the anti-gF-2 cross-reactivity. An antiserum prepared against fully denatured purified gF-2, however, and three anti-gF-2 monoclonal antibodies failed to precipitate any type 1 antigen, indicating that the extent of cross-reactivity between gC-1 and gF-2 may be limited. Several aspects of gF-2 synthesis and processing were investigated. Use of the enzymes endo-beta-N-acetylglucosaminidase H and alpha-D-N-acetylgalactosaminyl oligosaccharidase revealed that the fully processed form of gF-2 (about 75,000 [75K] apparent molecular weight) had both complex-type N-linked and O-linked oligosaccharides, whereas newly synthesized forms (67K and 69K) had only high-mannose N-linked oligosaccharides. These last two forms were both reduced in size to 54K by treatment with endo-beta-N-acetylglucosaminidase H and therefore appear to differ only in the number of N-linked chains. Neutralization tests and radioiodination experiments revealed that gF-2 is exposed on the surfaces of virions and that the 75K form of gF-2 is exposed on cell surfaces. The similarities and differences of gF-2 and gC-1 are discussed in light of recent mapping results which suggest collinearity of their respective genes.
journal_name
J Viroljournal_title
Journal of virologyauthors
Zezulak KM,Spear PGdoi
10.1128/JVI.47.3.553-562.1983subject
Has Abstractpub_date
1983-09-01 00:00:00pages
553-62issue
3eissn
0022-538Xissn
1098-5514journal_volume
47pub_type
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pub_type: 杂志文章
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doi:10.1128/JVI.28.3.795-801.1978
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pub_type: 杂志文章
doi:10.1128/JVI.58.1.212-215.1986
更新日期:1986-04-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.49.3.652-657.1984
更新日期:1984-03-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Journal of virology
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1128/JVI.02726-06
更新日期:2007-06-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.2.643-650.1993
更新日期:1993-02-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.42.1.200-207.1982
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pub_type: 杂志文章
doi:10.1128/JVI.66.12.7452-7460.1992
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更新日期:1996-11-01 00:00:00
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pub_type: 杂志文章
doi:10.1128/JVI.73.12.9879-9890.1999
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pub_type: 杂志文章
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更新日期:2011-06-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.1.4.678-683.1967
更新日期:1967-08-01 00:00:00
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pub_type: 杂志文章
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更新日期:1982-11-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
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更新日期:1985-05-01 00:00:00
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pub_type: 杂志文章
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更新日期:1976-08-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
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journal_title:Journal of virology
pub_type: 杂志文章
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更新日期:2007-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1128/JVI.69.9.5362-5367.1995
更新日期:1995-09-01 00:00:00