label: 4-O-[(2R)-glycerylphospho]-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl di-trans,octa-cis-undecaprenyl diphosphate + n CDP-glycerol <=> 4-O-{[(2R)-1-glycerylphospho](n)-(2R)-1-glycerylphospho}-N-acetyl-beta-D-mannosaminyl-(1->4)-N-acetyl-alpha-D-glucosaminyl undecaprenyl diphosphate + n CMP + n H(+)
label_lc: 4-o-[(2r)-glycerylphospho]-n-acetyl-beta-d-mannosaminyl-(1->4)-n-acetyl-alpha-d-glucosaminyl di-trans,octa-cis-undecaprenyl diphosphate + n cdp-glycerol <=> 4-o-{[(2r)-1-glycerylphospho](n)-(2r)-1-glycerylphospho}-n-acetyl-beta-d-mannosaminyl-(1->4)-n-acetyl-alpha-d-glucosaminyl undecaprenyl diphosphate + n cmp + n h(+)