ID 6.3.2.27 DE Aerobactin synthase. CA 4 ATP + citrate + 2 N(6)-acetyl-N(6)-hydroxy-L-lysine + 2 H(2)O = 4 ADP + CA 4 phosphate + aerobactin. CF Magnesium. CC -!- Aerobactin is one of a group of high-affinity iron chelators known as CC siderophores and is produced under conditions of iron deprivation. CC -!- It is a dihydroxamate comprising two molecules of N(6)-acetyl- CC N(6)-hydroxylysine and one molecule of citric acid. CC -!- This is the last of the three enzymes involved in its synthesis, CC the others being EC 1.14.13.59 and EC 2.3.1.102. //