>tr|O90318|O90318_SIV Virion infectivity factor OS=Simian immunodeficiency virus OX=11723 GN=vif PE=3 SV=1 MEEEKNWIVVPTWKIPGRLEKWHSLIKYLKFRTKDLQKACYVPHHKVGWAWWTCSRVIFP LRDESHLEVQGYWNLAPEKGWLSTYAVRITWYSRKFWTDVTPDYADTLLHGTYFPCFSEG EVRRAIRGEKLLSCCKFPKAHKNQVPSLQYLALTVVSHVRSQREDPTWKQWRRNNRRGIR MAKQNSRRNKQGSSESLAEGANFPGLAKVLGILA