ID 4.2.1.118 DE 3-dehydroshikimate dehydratase. CA 3-dehydroshikimate = 3,4-dihydroxybenzoate + H2O. CC -!- Catalyzes an early step in the biosynthesis of petrobactin, CC a siderophore produced by many bacteria, including the human pathogen CC Bacillus anthracis. DR P07046, 3SHD_NEUCR ; Q81RQ4, ASBF_BACAN ; Q9I6P6, DSD_PSEAE ; DR Q88JU3, DSD_PSEPK ; Q43922, QUIC_ACIAD ; //