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Overall, our study provides new information about how E3-19K proteins selectively engage with MHC class I to abrogate Ag presentation and counteract activation of CD8(+) T cells. The significance of MHC class I Ag presentation for controlling viral infections, as well as the threats of viral infections in immunocompromised patients, underline our efforts to characterize viral immunoevasins, such as E3-19K.","bibjson":{"author":[{"initials":"L","lastname":"Li","name":"Li L"},{"initials":"BD","lastname":"Santarsiero","name":"Santarsiero BD"},{"initials":"M","lastname":"Bouvier","name":"Bouvier M"}],"identifier":[{"id":"10.4049/jimmunol.1600541","type":"doi"},{"id":"27385781","type":"pubmed"}],"issue":["4"],"journal":{"iso_abbreviation":"J. 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