>sp|P69337|US19_HCMVT Transmembrane protein HWLF4 OS=Human cytomegalovirus GN=US19 MLHVVPLEWTVEEVVPYLERLAVWLRASVLVAFQLTATVALSVLSWWLMPPPVAELCERG RDDDPPPLSHLSLVVPVGCLFLLLRGPSIDRCPRKLPLLLAYCLPHALAFLTLLMCQPSP QAFVGAALLALAVDLSCLGASLLGCDPGASLRRLWLPSVLSLLCATALGLWLLRAAAPFF LGLHATTLLTVTLMLIHDLSLITCQSSFPESFQPSLRLYVENVALFIGMYHLLRLWLWSP