Microbial Hydroxylation of Indole to 7-Hydroxyindole by Acinetobacter calcoaceticus Strain 4-1-5

抄録

A screening study yielded Acinetobacter calcoaceticus strain 4-1-5, which is capable of hydroxylating indole to 7-hydroxyindole. Strain 4-1-5 grew on terephthalate as the sole source of carbon and energy and hydroxylated indole to 7-hydroxyindole by cometabolism of indole using terephthalate as cosubstrate. Strain 4-1-5 produced 0.574 mM of 7-hydroxyindole at 2.38 mM indole in 24 h with the cell growth.