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. 2005 Sep;71(9):5014–5021. doi: 10.1128/AEM.71.9.5014-5021.2005

FIG. 1.

FIG. 1.

Proposed DDVA catabolic pathway of S. paucimobilis SYK-6. The following gene products are involved in this pathway: LigX, a component of DDVA O-demethylase; LigZ, OH-DDVA meta-cleavage dioxygenase; LigY, OH-DDVA meta-cleavage compound hydrolase; LigW and LigW2, 5CVA decarboxylase; LigM, vanillate/3-O-methylgallate O-demethylase; LigA and LigB, small and large subunits, respectively, of PCA 4,5-dioxygenase; LigC, 4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase; LigI, 2-pyrone-4,6-dicarboxylate hydrolase; LigJ, 4-oxalomesaconate hydratase; LigK, 4-carboxy-4-hydroxy-2-oxoadipate aldolase. Abbreviations: CHMS, 4-carboxy-2-hydroxymuconate-6-semialdehyde; PDC, 2-pyrone-4,6-dicarboxylate; OMA, 4-oxalomesaconate; CHA, 4-carboxy-4-hydroxy-2-oxoadipate.