271751 y1203 nagE 271750 y1202 nagB 271749 y1201 nagA 271748 y1200 nagC 271747 y1199 nagD 271796 y1251 chbB 271797 y1252 chbC 271798 y1253 chbA 271799 y1254 chbR 271800 y1255 chbG 273077 y2551 manX 273078 y2552 manY 273079 y2553 manZ 274646 y4133 glmU 274645 y4132 glmS