>tr|Q73423|Q73423_9HIV1 Virion infectivity factor OS=Human immunodeficiency virus 1 OX=11676 GN=vif PE=2 SV=1 MENRWQVMIVWQVDRMRIRTWKSLVKHHMYISGKARGWVYRHHYESTNPRISSEVHIPLG DARVVVTTYWGLHTGEREWHLGQGVSIEWRKKRYSTQIDPGLADRLIHLYYFNCFSESAI RQAILGYRVSPRCEYQAGHNKVGSLQYLALVAVVTPKKIKPPLPSVRKLTEDRWNKPQKT KGHRESHTMNGH