1.2.3.13	4-hydroxyphenylpyruvate oxidase	L-tyrosine degradation IV (to 4-methylphenol)	-	
2.6.1.1	aspartate transaminase	L-tyrosine degradation IV (to 4-methylphenol)	-	
2.6.1.5	tyrosine transaminase	L-tyrosine degradation IV (to 4-methylphenol)	-	
2.6.1.27	tryptophan transaminase	L-tyrosine degradation IV (to 4-methylphenol)	-	
2.6.1.57	aromatic-amino-acid transaminase	L-tyrosine degradation IV (to 4-methylphenol)	-	
4.1.1.83	4-hydroxyphenylacetate decarboxylase	L-tyrosine degradation IV (to 4-methylphenol)	-