>tr|A0AAU6VJ22|A0AAU6VJ22_UNCXX dihydrofolate reductase OS=bacterium 19MO03SA05 GN=dfrA6 MKISLMAAVSENGVIGSGLDIPWHVQGEQLLFKAMTYNQWLLVGRKTFDSMGKLPNRKYA VVTRSKIISNDPDVVYFASVESALAYLNNATAHIFVSGGGEIYKALIDQADVIHLSVIHK HISGDVFFPPVPQGFKQTFEQSFSSNIDYTYQIWAKG