>tr|A0A809FQT3|A0A809FQT3_BACIU Flagellar motor protein MotB OS=Bacillus subtilis subsp. subtilis GN=motB MKLRRERFERRNGSGKNSQSSSSWMVTFTDLITLILVFFILLFSMSQIDLQKFKAAVDSI QKEGNGLQPDQTSIEKKNTSPSDTKKQEDQQDQLLKKVNTYIKDNHLKAQMTAKRDERGV VLVLQEAVLFDTGEAKVLKNAETLLHQIAVLLQTIPNDIQVEGHTDSRNISTYRYPSNWE LSAARASGVIQYFTSKEKLPSKRFIAVGYADTKPVKDNKTNEHMKENRRVEIVIKKSKTT SS