>tr|O56024|O56024_9HIV1 Virion infectivity factor OS=Human immunodeficiency virus 1 OX=11676 GN=vif PE=2 SV=1 MENRWQVMIVWQVDRMRIKTWHSLVKHHIYISKKAKGWIYKHHYENTHPKISSEVHIPLG EAKLVIATYWGLHTGERDWHLGQGVSIEWRKRKYNTQVDPDLADQLIHQYYFDCFSESAI RNAILGQIVSPRCEYQAGHNKVGSLQYLALAAIVAPKRRKPPLPSVKKLTEDRWNKPQKI KGHRGSHTMNGH