>tr|O91173|O91173_9HIV1 Virion infectivity factor OS=Human immunodeficiency virus 1 OX=11676 GN=vif PE=2 SV=1 MENRWQVLIVWQVDRQKVKVWNSLVKYHKYRSRKAKDWYYRHHYESRNPRISSSVYIPIG PACIVVTTYWGLMPGERDEHMGHGVSIEWQYKKYSTQIDPETADRMIHLQYFTCFTESAI RKAILGQRVLTKCEYPAGHSQVGTLQLLALRAVVKEKRNKPPLPSVQKLTEDRWNKHLRI RDQLESHSMNGH