>tr|A0A0R1NNQ6|A0A0R1NNQ6_9LACO Small ribosomal subunit protein bS21 OS=Lactobacillus gallinarum DSM 10532 = JCM 2011 GN=rpsU MAKTIVHENESIDDALRRFKRSVSRSGTLQEYRKREFYEKPSVRRKLKSEAARKRRHY