Importance of covalent and noncovalent SUMO interactions with the major human cytomegalovirus transactivator IE2p86 for viral infection.

Abstract

The major transactivator protein IE2p86 of human cytomegalovirus (HCMV) has previously been shown to undergo posttranslational modification by the covalent attachment of SUMO proteins, termed SUMOylation, which occurs at two lysine residues located at amino acid positions 175 and 180. Mutation of the acceptor lysines resulted in the abrogation of IE2p86… (More)
DOI: 10.1128/JVI.01525-09

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