>sp|P69723|VIF_HV1H2 Virion infectivity factor OS=Human immunodeficiency virus type 1 group M subtype B GN=vif MENRWQVMIVWQVDRMRIRTWKSLVKHHMYVSGKARGWFYRHHYESPHPRISSEVHIPLG DARLVITTYWGLHTGERDWHLGQGVSIEWRKKRYSTQVDPELADQLIHLYYFDCFSDSAI RKALLGHIVSPRCEYQAGHNKVGSLQYLALAALITPKKIKPPLPSVTKLTEDRWNKPQKT KGHRGSHTMNGH