>sp|O91081|VIF_HV1YF Virion infectivity factor OS=Human immunodeficiency virus type 1 group N GN=vif MENRWQVMVVWQVDRMKIRKWNSLVKHHMYVSKKAKGWYYRHHYETHHPKISSEVHIPVG QARLVTVTYWGLTTGEQSWHLGHGVSIEWRLRKYKTQVDPEMADKLIHLHYFDCFTASAI RQAVLGRPVLPRCEYPAGHKQVGTLQYLALTAWVGAKKRKPPLPSVTKLTEDRWNEHQKM QGHRGNPIMNGH