>6K6M_1|Chain A|Protein Nef|Human immunodeficiency virus (12721) HMVDSDDDDLVGVPVSPKVPLRTMTPRLARDMSFLIKDKGGLEGMYYSRRRHRILDIYLEKEEGIIPDWHNYTHGPGIRFPKCPGWLWKLVPVDHPQEEQNDEANYLLHPAQVSKHDDPHGETLVWRFDPMLAHEYVAFKKYPEEFGYQSGLPEDVWKAKLKARGIPFN