label: UDP-2,3-diacyl-alpha-D-glucosamine + H2O => 2,3-diacyl-alpha-D-glucosaminyl 1-phosphate + UMP + 2 H(+)
label_lc: udp-2,3-diacyl-alpha-d-glucosamine + h2o => 2,3-diacyl-alpha-d-glucosaminyl 1-phosphate + ump + 2 h(+)