A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
Isomerases
Intramolecular transferases
The following ENZYME entries belong to class 5.4.-.-:
5.4.1.1 Lysolecithin acylmutase 5.4.1.2 Transferred entry: 5.4.99.61 5.4.1.3 2-methylfumaryl-CoA isomerase 5.4.1.4 D-galactarolactone isomerase 5.4.2.1 Transferred entry: 5.4.2.11 and 5.4.2.12 5.4.2.2 Phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent) 5.4.2.3 Phosphoacetylglucosamine mutase 5.4.2.4 Bisphosphoglycerate mutase 5.4.2.5 Phosphoglucomutase (glucose-cofactor) 5.4.2.6 Beta-phosphoglucomutase 5.4.2.7 Phosphopentomutase 5.4.2.8 Phosphomannomutase 5.4.2.9 Phosphoenolpyruvate mutase 5.4.2.10 Phosphoglucosamine mutase 5.4.2.11 Phosphoglycerate mutase (2,3-diphosphoglycerate-dependent) 5.4.2.12 Phosphoglycerate mutase (2,3-diphosphoglycerate-independent) 5.4.3.1 Deleted entry 5.4.3.2 Lysine 2,3-aminomutase 5.4.3.3 Lysine 5,6-aminomutase 5.4.3.4 D-lysine 5,6-aminomutase 5.4.3.5 D-ornithine 4,5-aminomutase 5.4.3.6 Tyrosine 2,3-aminomutase 5.4.3.7 Leucine 2,3-aminomutase 5.4.3.8 Glutamate-1-semialdehyde 2,1-aminomutase 5.4.3.9 Glutamate 2,3-aminomutase 5.4.3.10 Phenylalanine aminomutase (L-beta-phenylalanine forming) 5.4.3.11 Phenylalanine aminomutase (D-beta-phenylalanine forming) 5.4.4.1 (Hydroxyamino)benzene mutase 5.4.4.2 Isochorismate synthase 5.4.4.3 3-(hydroxyamino)phenol mutase 5.4.4.4 Geraniol isomerase 5.4.4.5 9,12-octadecadienoate 8-hydroperoxide 8R-isomerase 5.4.4.6 9,12-octadecadienoate 8-hydroperoxide 8S-isomerase 5.4.4.7 Hydroperoxy icosatetraenoate isomerase 5.4.4.8 Linalool isomerase 5.4.99.1 Methylaspartate mutase 5.4.99.2 Methylmalonyl-CoA mutase 5.4.99.3 2-acetolactate mutase 5.4.99.4 2-methyleneglutarate mutase 5.4.99.5 Chorismate mutase 5.4.99.6 Transferred entry: 5.4.4.2 5.4.99.7 Lanosterol synthase 5.4.99.8 Cycloartenol synthase 5.4.99.9 UDP-galactopyranose mutase 5.4.99.10 Transferred entry: 5.4.99.11 5.4.99.11 Isomaltulose synthase 5.4.99.12 tRNA pseudouridine(38-40) synthase 5.4.99.13 Isobutyryl-CoA mutase 5.4.99.14 4-carboxymethyl-4-methylbutenolide mutase 5.4.99.15 (1->4)-alpha-D-glucan 1-alpha-D-glucosylmutase 5.4.99.16 Maltose alpha-D-glucosyltransferase 5.4.99.17 Squalene--hopene cyclase 5.4.99.18 5-(carboxyamino)imidazole ribonucleotide mutase 5.4.99.19 16S rRNA pseudouridine(516) synthase 5.4.99.20 23S rRNA pseudouridine(2457) synthase 5.4.99.21 23S rRNA pseudouridine(2604) synthase 5.4.99.22 23S rRNA pseudouridine(2605) synthase 5.4.99.23 23S rRNA pseudouridine(1911/1915/1917) synthase 5.4.99.24 23S rRNA pseudouridine(955/2504/2580) synthase 5.4.99.25 tRNA pseudouridine(55) synthase 5.4.99.26 tRNA pseudouridine(65) synthase 5.4.99.27 tRNA pseudouridine(13) synthase 5.4.99.28 tRNA pseudouridine(32) synthase 5.4.99.29 23S rRNA pseudouridine(746) synthase 5.4.99.30 UDP-arabinopyranose mutase 5.4.99.31 Thalianol synthase 5.4.99.32 Protostadienol synthase 5.4.99.33 Cucurbitadienol synthase 5.4.99.34 Germanicol synthase 5.4.99.35 Taraxerol synthase 5.4.99.36 Isomultiflorenol synthase 5.4.99.37 Dammaradiene synthase 5.4.99.38 Camelliol C synthase 5.4.99.39 Beta-amyrin synthase 5.4.99.40 Alpha-amyrin synthase 5.4.99.41 Lupeol synthase 5.4.99.42 tRNA pseudouridine(31) synthase 5.4.99.43 21S rRNA pseudouridine(2819) synthase 5.4.99.44 Mitochondrial tRNA pseudouridine(27/28) synthase 5.4.99.45 tRNA pseudouridine(38/39) synthase 5.4.99.46 Shionone synthase 5.4.99.47 Parkeol synthase 5.4.99.48 Achilleol B synthase 5.4.99.49 Glutinol synthase 5.4.99.50 Friedelin synthase 5.4.99.51 Baccharis oxide synthase 5.4.99.52 Alpha-seco-amyrin synthase 5.4.99.53 Marneral synthase 5.4.99.54 Beta-seco-amyrin synthase 5.4.99.55 Delta-amyrin synthase 5.4.99.56 Tirucalladienol synthase 5.4.99.57 Baruol synthase 5.4.99.58 Methylornithine synthase 5.4.99.59 dTDP-fucopyranose mutase 5.4.99.60 Cobalt-precorrin-8 methylmutase 5.4.99.61 Precorrin-8X methylmutase 5.4.99.62 D-ribose pyranase 5.4.99.63 Ethylmalonyl-CoA mutase 5.4.99.64 2-hydroxyisobutanoyl-CoA mutase 5.4.99.65 Pre-alpha-onocerin synthase 5.4.99.66 Alpha-onocerin synthase 5.4.99.n1 Transferred entry: 5.4.99.39 5.4.99.n2 Transferred entry: 5.4.99.41