>tr|Q91UU7|Q91UU7_9BACT Hypothetical 13.1 kDa protein OS=uncultured bacterium OX=77133 PE=4 SV=1 MSKEVQMTFRVEPELRAEFSDAALLEDRPAAQVLREFMRAYVNQSRERSHSPANDAISPA ESRRREAAVNFARSSVGLEGFTPSKAAETGARQFIKGDIQLAEFVQVKPDAEQAHSR