ID 2.4.99.12 DE lipid IVA 3-deoxy-D-manno-octulosonic acid transferase. AN 3-deoxy-D-manno-oct-2-ulosonic acid transferase. AN 3-deoxy-manno-octulosonic acid transferase. AN KDO transferase. AN lipid IVA KDO transferase. CA a lipid IVA + CMP-3-deoxy-beta-D-manno-octulosonate = an alpha- CA Kdo-(2->6)-lipid IVA + CMP + H(+). CC -!- The enzyme from Escherichia coli is bifunctional and transfers two CC 3-deoxy-D-manno-oct-2-ulosonate residues to lipid IVA (cf. CC EC 2.4.99.13). CC -!- The monofunctional enzymes from Bordetella pertusis, Aquifex aeolicus CC and Haemophilus influenzae catalyze the transfer of a single 3-D- CC manno-oct-2-ulosonate residue from CMP-3-D-manno-oct-2-ulosonate to CC lipid IVA. CC -!- The enzymes from Chlamydia transfer three or more 3-deoxy-D-manno- CC oct-2-ulosonate residues and generate genus-specific epitopes. DR O66663, KDTA_AQUAE ; Q8VZA5, KDTA_ARATH ; Q45374, KDTA_BORPT ; DR Q9PKI5, KDTA_CHLMU ; F0T4D1, KDTA_CHLP6 ; Q46222, KDTA_CHLPN ; DR B0B9V8, KDTA_CHLT2 ; Q3KMF4, KDTA_CHLTA ; P0CE14, KDTA_CHLTR ; DR P0AC77, KDTA_ECO57 ; P0AC76, KDTA_ECOL6 ; P0AC75, KDTA_ECOLI ; DR P44806, KDTA_HAEIN ; Q1RGU8, KDTA_RICBR ; Q92JE9, KDTA_RICCN ; DR Q4UND5, KDTA_RICFE ; Q9ZE58, KDTA_RICPR ; Q68XV7, KDTA_RICTY ; //