5.4.99.15	(1->4)-alpha-D-glucan 1-alpha-D-glucosylmutase	-	
5.4.99.19	16S rRNA pseudouridine516 synthase	-	
5.4.99.3	2-acetolactate mutase	-	
5.4.99.64	2-hydroxyisobutanoyl-CoA mutase	-	
5.4.99.4	2-methyleneglutarate mutase	-	
5.4.99.43	21S rRNA pseudouridine2819 synthase	-	
5.4.99.B4	23S rRNA pseudouridine(helix 69) synthase	preliminary BRENDA-supplied EC number	
5.4.99.23	23S rRNA pseudouridine1911/1915/1917 synthase	-	
5.4.99.20	23S rRNA pseudouridine2457 synthase	-	
5.4.99.21	23S rRNA pseudouridine2604 synthase	-