>sp|P69698-2|TAT_HV1H3 Isoform Short of Protein Tat OS=Human immunodeficiency virus type 1 group M subtype B (isolate HXB3) OX=11707 GN=tat MEPVDPRLEPWKHPGSQPKTACTNCYCKKCCFHCQVCFITKALGISYGRKKRRQRRRPPQ GSQTHQVSLSKQ