>sp|Q73370|TAT_HV1B9 Protein Tat OS=Human immunodeficiency virus type 1 group M subtype B GN=tat MEPVNPSLEPWKHPGSQPKTACTNCYCKKCCFHCQACFITKGLGISYGRKKRRQRRRPPQ DSQTHQVSLSKPSSQPRGDPTGPKEQKKKVERETETDPVH