>sp|Q1A264|TAT_SIVMB Protein Tat OS=Simian immunodeficiency virus GN=tat MEPIDPNLEPWNHPGSQPKTACNNCYCKQCCYHCQLCFTKKGLGISYGRRKRKQRRRTSE SSQNHQDPVPKQPLSQPGGIETGQKKSKKEVESQTTSDQFA