>sp|P19552|TAT_HV1S3 Protein Tat OS=Human immunodeficiency virus type 1 group M subtype B GN=tat MEPVDPNLEPWKHPGSQPRTACTNCYCKKCCFHCQVCFITKGLGISYGRKKRRQRQRAPD SSQNHQDSLSKQPSSQPRGDPTGPKESKKEVERETETDPLD