O-antigen group O:4 polymerase yielding a very long O antigen chain length (100 repeat units)
100.0 udcdpgal_a1_3_rmn_a1_4_man_a1_3_abe_p → 99.0 udcpdp_p + OA4_VL_p
(0.0, 1000.0)
0.0
Lipopolysaccharide biosynthesis
(STM0589 or STM1332) and STM0589