label: an L-alpha-D-Hep-(1->3)-L-alpha-D-Hep-(1->5)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->6)-lipid A + ATP => an L-alpha-D-Hep-(1->3)-4-O-phospho-L-alpha-D-Hep-(1->5)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->6)-lipid A + ADP + H(+)
label_lc: an l-alpha-d-hep-(1->3)-l-alpha-d-hep-(1->5)-[alpha-kdo-(2->4)]-alpha-kdo-(2->6)-lipid a + atp => an l-alpha-d-hep-(1->3)-4-o-phospho-l-alpha-d-hep-(1->5)-[alpha-kdo-(2->4)]-alpha-kdo-(2->6)-lipid a + adp + h(+)