497 19 Virion host shutoff protein 19 MGLFGLLKYAYSNRLVKHDAITTPPGIMTPIAIDLWNVMYTLMEKFDQERNFPLDGAAVTARCFFSLLRLLLKRSYYPIFVSDRGIYGDGRVKQGAKAIVSQTMSSYGGSGRLSSACFTGDEHDTEFQEDPEENDVSVPPQDTCPPTEISAGYVEPERKCEHSSTRWSALDGAPRLSYRLCVNLIRHLGYPYVNACNLEADDVCANLYHTNTVAQIYTTDTDLILMGCDIILDIMPLFPPTLRCCDVLMDLGVTYDEFLTEFVRCHTDLHEPQTLASVQSVISSLHSPPDEDEGADMPQTPSGHSWRCPNERRVISWRRQDDHDYDSSTEDSDQSDSSEEEEECPAGKGFGYRENPAVETCKRRTRPRRSAEASGRILHLKYTSRYPPIMESAPRALVRMAPPKTRHEVLERKFVKHVVSMLTPERRGSLSIMRRLPITQEPSNFSLVHDTLKNLVSEHEIARELANMFWNHIPTPTDYNTVLVNYWDDCGHRRQWS Endoribonuclease that is a minor structural component of the virion. Following release from infecting virions, accelerates the degradation of most cellular mRNAs in the cytoplasm (By similarity). VHS_EHV1V