>tr|O91131|O91131_9HIV1 Virion infectivity factor OS=Human immunodeficiency virus 1 OX=11676 GN=vif PE=2 SV=1 MENRWQVLIVWQVDRQKVKTWNSLVKYHKYRSKKARAWHYRHHYESTNPRVSSAVYIPVA EAEIIITTYWGLMPGDRTEHLGHGVSIEWQYKRYKTQIDPETADRMIHLYYFTCFTESAI RKAILGQRVLTRCEYPAGHSQVGTLQLLALKAVVTVKRNKPPLPSVQKLTEDRWNRHRKI RDQPESHSMNGH