1.13.11.19	cysteamine dioxygenase	-	
1.13.11.2	catechol 2,3-dioxygenase	-	
1.13.11.20	cysteine dioxygenase	-	
1.13.11.21	beta-carotene 15,15'-dioxygenase	transferred to EC 1.14.99.36	
1.13.11.22	caffeate 3,4-dioxygenase	-	
1.13.11.23	2,3-dihydroxyindole 2,3-dioxygenase	-	
1.13.11.24	quercetin 2,3-dioxygenase	-	
1.13.11.25	3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase	-	
1.13.11.26	peptide-tryptophan 2,3-dioxygenase	-	
1.13.11.27	4-hydroxyphenylpyruvate dioxygenase	-