>tr|Q7X3D9|Q7X3D9_9BACT Mating pair formation protein OS=uncultured bacterium OX=77133 GN=trbO PE=4 SV=1 MDKFHAFMMRYTLGVGRLLQAYCKWAEGQAKNQLDLLLLGLGPIFALGLLLWALPAWIGK PIAFVLSLPALYIIFLVLRAYAIRGGRR