>sp|Q76636|VPX_HV2UC Protein Vpx OS=Human immunodeficiency virus type 2 subtype B GN=vpx MDPRERVPPGNSDEETIGEAFDWLERTITELNRVAVNHLPRELIFQVWQRCWAYWREEQG MSSSYTKYRYLLLMQKAMFVHYTKGCRCLQEGHGPGGWRSGPPPPPPPGLA