Herpes Simplex Virus Non-structural Proteins. III. Function of the Major DNA-binding Protein
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چکیده
منابع مشابه
Herpes simplex virus non-structural proteins. III. Function of the major DNA-binding protein.
The herpes simplex virus type 2 major DNA-binding protein has been functionally characterized using temperature-sensitive mutants in the complementation group 2-2. The mutants were shown to be defective in the DNA-binding protein gene by mapping the mutants to the area of the genome known to code for the protein, and by demonstrating alterations in the major DNA-binding protein induced in mutan...
متن کاملThe major herpes simplex virus DNA-binding protein holds single-stranded DNA in an extended configuration.
Properties of the major DNA-binding protein found in herpes simplex virus-infected cells were investigated by using a filter binding assay and electron microscopy. Filter binding indicated that the stoichiometry of binding of the protein with single-stranded DNA is approximately 40 nucleotides per protein molecule at saturation. Strong clustering of the protein in DNA-protein complexes, indicat...
متن کاملStructural proteins of herpes simplex virus.
Herpes simplex virus, grown in BHKzI cells, was extensively purified by fluorocarbon treatment, ultracentrifugation, sucrose gradient centrifugation and chromatography on calcium phosphate. The purity of the product was assessed by immunodiffusion, electrophoresis in polyacrylamide gels and removal of added radioactive host material from the virus. Purified virus was disrupted with sodium dodec...
متن کاملInteractions between herpes simplex virus DNA-binding proteins.
Monoclonal antibodies directed against several herpes simplex virus (HSV)-induced DNA-binding proteins were used to investigate protein interactions in HSV-infected cells. Q1 monoclonal antibody, which is specific for the HSV-induced alkaline nuclease, when used in an immunoadsorbant column resulted in the purification of the alkaline nuclease, to which large quantities of the major DNA-binding...
متن کاملAssociation between the herpes simplex virus major DNA-binding protein and alkaline nuclease.
Herpes simplex virus encodes seven proteins which have been shown to be both necessary and sufficient for in vitro replication of origin-containing plasmids. We have shown previously that one of these proteins, the major DNA-binding protein mDBP, forms a complex with alkaline nuclease, which is not one of the seven essential proteins. In this study, we have employed immunological reagents and a...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1983
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-64-5-983