>tr|Q91UV9|Q91UV9_9BACT Hypothetical 20.3 kDa protein OS=uncultured bacterium OX=77133 PE=4 SV=1 MEKESPYLNLYLGAMKKPWSDYCEALGKKPGAALKEAIEQQLEKAAKNPPPPPLRQTGEA PDDEPKVRFEILMTKSEKAAVQERANLERCSQRRWIIDAIRAGLTREPQFGMKEIDALGE SNYQLLAIGRNLNQVAKAMNEGRRDSVTIESIERLRGIIDAHTDKVSTAIRASLERWNIE