2.1.1.77	protein-L-isoaspartate(D-aspartate) O-methyltransferase	electric organ	-	485605	
2.3.1.6	choline O-acetyltransferase	electric organ	-	487277, 487282, 487306, 487327, 659848	
2.7.3.2	creatine kinase	electric organ	-	642379	
3.1.1.7	acetylcholinesterase	electric organ	-	691018, 691156, 691742, 691944	
3.1.1.7	acetylcholinesterase	electric organ	basal lamina	114152, 114153, 114169, 114174	
3.1.3.48	protein-tyrosine-phosphatase	electric organ	-	95010	
3.1.3.5	5'-nucleotidase	electric organ	enriched in nerve-endings	95028	
3.6.1.28	thiamine-triphosphatase	electric organ	-	210022, 210024	
4.1.2.13	fructose-bisphosphate aldolase	electric organ	-	683012	
7.2.2.13	Na+/K+-exchanging ATPase	electric organ	-	246961, 246962, 735008