1.1.1.1	alcohol dehydrogenase	L-tyrosine degradation III	-	-	
2.6.1.1	aspartate transaminase	L-tyrosine degradation III	-	-	
2.6.1.5	tyrosine transaminase	L-tyrosine degradation III	-	-	
2.6.1.27	tryptophan transaminase	L-tyrosine degradation III	-	-	
2.6.1.57	aromatic-amino-acid transaminase	L-tyrosine degradation III	-	-	
2.6.1.58	phenylalanine(histidine) transaminase	L-tyrosine degradation III	-	-	
4.1.1.80	4-hydroxyphenylpyruvate decarboxylase	L-tyrosine degradation III	-	-