1.5.3.1	sarcosine oxidase (formaldehyde-forming)	-	
1.5.3.10	dimethylglycine oxidase	-	
1.5.3.11	polyamine oxidase	deleted, now included with EC 1.5.3.13, EC 1.5.3.14,, EC 1.5.3.15, EC 1.5.3.16, and EC 1.5.3.17	
1.5.3.12	dihydrobenzophenanthridine oxidase	-	
1.5.3.13	N1-acetylpolyamine oxidase	-	
1.5.3.14	polyamine oxidase (propane-1,3-diamine-forming)	-	
1.5.3.15	N8-acetylspermidine oxidase (propane-1,3-diamine-forming)	-	
1.5.3.16	spermine oxidase	-	
1.5.3.17	non-specific polyamine oxidase	-	
1.5.3.18	L-saccharopine oxidase	-	
1.5.3.19	4-methylaminobutanoate oxidase (formaldehyde-forming)	-	
1.5.3.2	N-methyl-L-amino-acid oxidase	-	
1.5.3.20	N-alkylglycine oxidase	-	
1.5.3.21	4-methylaminobutanoate oxidase (methylamine-forming)	-	
1.5.3.22	coenzyme F420H2 oxidase	-	
1.5.3.23	glyphosate oxidoreductase	-	
1.5.3.24	sarcosine oxidase (5,10-methylenetetrahydrofolate-forming)	-	
1.5.3.25	fructosyl amine oxidase (glucosone-forming)	-	
1.5.3.26	fructosyl amine oxidase (fructosamine-forming)	-	
1.5.3.3	spermine oxidase	deleted	
1.5.3.4	N6-methyl-lysine oxidase	-	
1.5.3.5	(S)-6-hydroxynicotine oxidase	-	
1.5.3.6	(R)-6-hydroxynicotine oxidase	-	
1.5.3.7	L-pipecolate oxidase	-	
1.5.3.8	(S)-tetrahydroprotoberberine oxidase	deleted, included in EC 1.3.3.8	
1.5.3.9	reticuline oxidase	transferred to EC 1.21.3.3