ENTRY ko00052 Pathway NAME Galactose metabolism CLASS Metabolism; Carbohydrate metabolism PATHWAY_MAP ko00052 Galactose metabolism MODULE M00309 Non-phosphorylative Entner-Doudoroff pathway, gluconate/galactonate => glycerate [PATH:ko00052] M00552 D-galactonate degradation, De Ley-Doudoroff pathway, D-galactonate => glycerate-3P [PATH:ko00052] M00554 Nucleotide sugar biosynthesis, galactose => UDP-galactose [PATH:ko00052] M00632 Galactose degradation, Leloir pathway, galactose => alpha-D-glucose-1P [PATH:ko00052] M00633 Semi-phosphorylative Entner-Doudoroff pathway, gluconate/galactonate => glycerate-3P [PATH:ko00052] DBLINKS GO: 0006012 ORTHOLOGY K01785 aldose 1-epimerase [EC:5.1.3.3] K00849 galactokinase [EC:2.7.1.6] K00965 UDPglucose--hexose-1-phosphate uridylyltransferase [EC:2.7.7.12] K01784 UDP-glucose 4-epimerase [EC:5.1.3.2] K17716 UDP-glucose 4-epimerase [EC:5.1.3.2] K00963 UTP--glucose-1-phosphate uridylyltransferase [EC:2.7.7.9] K01835 phosphoglucomutase [EC:5.4.2.2] K15778 phosphomannomutase / phosphoglucomutase [EC:5.4.2.8 5.4.2.2] K15779 phosphoglucomutase / phosphopentomutase [EC:5.4.2.2 5.4.2.7] K00844 hexokinase [EC:2.7.1.1] K12407 glucokinase [EC:2.7.1.2] K00845 glucokinase [EC:2.7.1.2] K25026 glucokinase [EC:2.7.1.2] K01084 glucose-6-phosphatase [EC:3.1.3.9] K01190 beta-galactosidase [EC:3.2.1.23] K12111 evolved beta-galactosidase subunit alpha [EC:3.2.1.23] K12112 evolved beta-galactosidase subunit beta K12308 beta-galactosidase [EC:3.2.1.23] K12309 beta-galactosidase [EC:3.2.1.23] K01229 lactase-phlorizin hydrolase [EC:3.2.1.108 3.2.1.62] K00704 alpha-lactalbumin [EC:2.4.1.22] K07966 beta-1,4-galactosyltransferase 1 [EC:2.4.1.22 2.4.1.90 2.4.1.38 2.4.1.-] K07967 beta-1,4-galactosyltransferase 2 [EC:2.4.1.22 2.4.1.90 2.4.1.38 2.4.1.-] K12447 UDP-sugar pyrophosphorylase [EC:2.7.7.64] K01854 UDP-galactopyranose mutase [EC:5.4.99.9] K18819 inositol 3-alpha-galactosyltransferase [EC:2.4.1.123] K06617 raffinose synthase [EC:2.4.1.82] K01189 alpha-galactosidase [EC:3.2.1.22] K07406 alpha-galactosidase [EC:3.2.1.22] K07407 alpha-galactosidase [EC:3.2.1.22] K00011 aldehyde reductase [EC:1.1.1.21] K02773 galactitol PTS system EIIA component [EC:2.7.1.200] K02774 galactitol PTS system EIIB component [EC:2.7.1.200] K02775 galactitol PTS system EIIC component K00094 galactitol-1-phosphate 5-dehydrogenase [EC:1.1.1.251] K21620 galactitol 2-dehydrogenase [EC:1.1.1.16] K21621 tagatose kinase [EC:2.7.1.101] K21622 D-tagatose 6-phosphate 4-epimerase [EC:5.1.3.40] K00917 tagatose 6-phosphate kinase [EC:2.7.1.144] K00850 6-phosphofructokinase 1 [EC:2.7.1.11] K16370 6-phosphofructokinase 2 [EC:2.7.1.11] K21071 ATP-dependent phosphofructokinase / diphosphate-dependent phosphofructokinase [EC:2.7.1.11 2.7.1.90] K01635 tagatose 1,6-diphosphate aldolase [EC:4.1.2.40] K08302 tagatose 1,6-diphosphate aldolase GatY/KbaY [EC:4.1.2.40] K16371 D-tagatose-1,6-bisphosphate aldolase subunit GatZ/KbaZ K00035 D-galactose 1-dehydrogenase [EC:1.1.1.48] K22215 galactose dehydrogenase [EC:1.1.1.48 1.1.1.120] K18124 glucose/galactose 1-dehydrogenase (NADP+) [EC:1.1.1.360] K18125 aldose 1-dehydrogenase [NAD(P)+] [EC:1.1.1.359] K04618 galactose oxidase [EC:1.1.3.9] K01684 galactonate dehydratase [EC:4.2.1.6] K05308 gluconate/galactonate dehydratase [EC:4.2.1.140] K11395 2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase [EC:4.1.2.55] K18127 2-dehydro-3-deoxy-D-gluconate aldolase [EC:4.1.2.51] K00883 2-dehydro-3-deoxygalactonokinase [EC:2.7.1.58] K18126 2-dehydro-3-deoxygluconokinase / 2-dehydro-3-deoxygalactonokinase [EC:2.7.1.178] K01631 2-dehydro-3-deoxyphosphogalactonate aldolase [EC:4.1.2.21] K01819 galactose-6-phosphate isomerase [EC:5.3.1.26] K01220 6-phospho-beta-galactosidase [EC:3.2.1.85] K02786 lactose PTS system EIIA component [EC:2.7.1.207] K02788 lactose PTS system EIICB component [EC:2.7.1.207] K01193 beta-fructofuranosidase [EC:3.2.1.26] K06611 stachyose synthetase [EC:2.4.1.67] K12047 maltase-glucoamylase [EC:3.2.1.20 3.2.1.3] K01187 alpha-glucosidase [EC:3.2.1.20] K12316 lysosomal alpha-glucosidase [EC:3.2.1.20] K12317 neutral alpha-glucosidase C [EC:3.2.1.20] K01182 oligo-1,6-glucosidase [EC:3.2.1.10] K01203 sucrase-isomaltase [EC:3.2.1.48 3.2.1.10] K02744 N-acetylgalactosamine PTS system EIIA component [EC:2.7.1.-] K02745 N-acetylgalactosamine PTS system EIIB component [EC:2.7.1.-] K02746 N-acetylgalactosamine PTS system EIIC component K02747 N-acetylgalactosamine PTS system EIID component K02079 N-acetylgalactosamine-6-phosphate deacetylase [EC:3.5.1.25] K02082 D-galactosamine 6-phosphate deaminase/isomerase [EC:3.5.99.-] K10984 galactosamine PTS system EIIB component [EC:2.7.1.-] K10985 galactosamine PTS system EIIC component K10986 galactosamine PTS system EIID component COMPOUND C00029 UDP-glucose C00031 D-Glucose C00052 UDP-alpha-D-galactose C00085 D-Fructose 6-phosphate C00089 Sucrose C00095 D-Fructose C00103 D-Glucose 1-phosphate C00111 Glycerone phosphate C00116 Glycerol C00118 D-Glyceraldehyde 3-phosphate C00124 D-Galactose C00137 myo-Inositol C00159 D-Mannose C00243 Lactose C00267 alpha-D-Glucose C00446 alpha-D-Galactose 1-phosphate C00492 Raffinose C00577 D-Glyceraldehyde C00668 alpha-D-Glucose 6-phosphate C00794 D-Sorbitol C00795 D-Tagatose C00880 D-Galactonate C00984 alpha-D-Galactose C01097 D-Tagatose 6-phosphate C01113 D-Galactose 6-phosphate C01132 N-Acetyl-D-galactosamine C01216 2-Dehydro-3-deoxy-D-galactonate C01235 alpha-D-Galactosyl-(1->3)-1D-myo-inositol C01286 2-Dehydro-3-deoxy-6-phospho-D-galactonate C01613 Stachyose C01697 Galactitol C02262 D-Galactosamine C02669 D-Galactono-1,5-lactone C03383 D-Galactono-1,4-lactone C03733 UDP-alpha-D-galactofuranose C03785 D-Tagatose 1,6-bisphosphate C05396 Lactose 6'-phosphate C05399 Melibiitol C05400 Epimelibiose C05401 3-beta-D-Galactosyl-sn-glycerol C05402 Melibiose C05404 D-Gal alpha 1->6D-Gal alpha 1->6D-Glucose C05796 Galactan C06311 Galactitol 1-phosphate C06376 N-Acetyl-D-galactosamine 6-phosphate C06377 D-Galactosamine 6-phosphate REL_PATHWAY ko00010 Glycolysis / Gluconeogenesis ko00030 Pentose phosphate pathway ko00040 Pentose and glucuronate interconversions ko00051 Fructose and mannose metabolism ko00520 Amino sugar and nucleotide sugar metabolism ///