Gene Ontology annotation through association of InterPro records with GO terms

Combined Automated Annotation using Multiple IEA Methods

Microbial origin of plant-type 2-keto-3-deoxy-D-arabino-heptulosonate 7-phosphate synthases, exemplified by the chorismate- and tryptophan-regulated enzyme from Xanthomonas campestris

Biochemical characterization of a class-II (plant-type / AroAII) DAHP synthase shows divalent-metal dependence (activity abolished by EDTA) and feedback inhibition by chorismate and tryptophan, providing the family-level basis for annotating P. putida AroH as a class-II DAHP synthase.

"The recombinant AroA II protein was found to be subject to an allosteric pattern of sequential feedback inhibition in which chorismate is the prime allosteric effector. ... Compared to plant AroA II proteins, differences in divalent metal activation were also observed."