>tr|A0A199YUL9|A0A199YUL9_9LACT Small ribosomal subunit protein uS4 OS=Lactococcus lactis RTB018 GN=rpsD MSRYTGPSWKQSRRYGISLSGSGKEIARRNYVPGQHGPNNRSKLSEYGLQLAEKQKLRFS YGLSERQFRNLYIAATKVKEGTVGFNFMTLLEQRLDNVVFRLGLATTRRQARQFVNHGHI LVDGKRVDIPSFRVQPGQVISVREKSMKVPAILEAVEATKGRANFVSFDADKLEGTLVRL PERDEINPEINEALIVEFYNKMM