Substrate	Reference(s)	Comment(s)
4-hydroxybenzoic acid	Parke, D. (1997). Acquisition, reorganization, and merger of genes: novel management of the β-ketoadipate pathway in Agrobacterium tumefaciens. FEMS Microbiology Letters, 146(1), 3–12. https://doi.org/10.1016/s0378-1097(96)00382-5	-