Pathway	Reference(s)
ferulic acid	Masai, E., Harada, K., Peng, X., Kitayama, H., Katayama, Y., & Fukuda, M. (2002). Cloning and Characterization of the Ferulic Acid Catabolic Genes of Sphingomonas paucimobilis SYK-6. Applied and Environmental Microbiology, 68(9), 4416–4424. https://doi.org/10.1128/aem.68.9.4416-4424.2002
protocatechuate 4,5-cleavage	Peng, X., Masai, E., Kasai, D., Miyauchi, K., Katayama, Y., & Fukuda, M. (2005). A Second 5-Carboxyvanillate Decarboxylase Gene, ligW2 , Is Important for Lignin-Related Biphenyl Catabolism in Sphingomonas paucimobilis SYK-6. Applied and Environmental Microbiology, 71(9), 5014–5021. https://doi.org/10.1128/aem.71.9.5014-5021.2005
sinapic acid	-
syringic acid I	MASAI, E., KATAYAMA, Y., & FUKUDA, M. (2007). Genetic and Biochemical Investigations on Bacterial Catabolic Pathways for Lignin-Derived Aromatic Compounds. Bioscience, Biotechnology, and Biochemistry, 71(1), 1–15. https://doi.org/10.1271/bbb.60437
syringic acid II	MASAI, E., KATAYAMA, Y., & FUKUDA, M. (2007). Genetic and Biochemical Investigations on Bacterial Catabolic Pathways for Lignin-Derived Aromatic Compounds. Bioscience, Biotechnology, and Biochemistry, 71(1), 1–15. https://doi.org/10.1271/bbb.60437
syringic acid III	MASAI, E., KATAYAMA, Y., & FUKUDA, M. (2007). Genetic and Biochemical Investigations on Bacterial Catabolic Pathways for Lignin-Derived Aromatic Compounds. Bioscience, Biotechnology, and Biochemistry, 71(1), 1–15. https://doi.org/10.1271/bbb.60437
vanillin I	Abe, T., Masai, E., Miyauchi, K., Katayama, Y., & Fukuda, M. (2005). A Tetrahydrofolate-Dependent O -Demethylase, LigM, Is Crucial for Catabolism of Vanillate and Syringate in Sphingomonas paucimobilis SYK-6. Journal of Bacteriology, 187(6), 2030–2037. https://doi.org/10.1128/jb.187.6.2030-2037.2005