Enzyme:3.2.1.22

Basic Metabolism Top (代謝トップ)

Molecule Index (化合物索引)

EC classes ( EC分類)

Input New Data (新規入力)

Upper Levels: EC3.-.-.- Hydrolases. : EC3.2.-.- Glycosylases. : EC3.2.1.- Glycosidases, i.e.enzymes hydrolyzing O- and S-glycosyl

IDs and Links
IUBMB	EC3
ExPaSy	NiceZyme 3.2.1.22

alpha-D-galactoside galactohydrolase
Systematic Name	alpha-D-galactoside galactohydrolase
Common Name	alpha-galactosidase melibiase alpha-galactosidase A

Galactosyl-glycerol + H2O = D-Galactose + Glycerol (links: Galactosyl-glycerol = (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol + Propane-1,2,3-triol)
Galactosyl-glycerol <Mapping> AtomMap:BMFYB3OHS601$BMSUM6A0--05$0 (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol 4 ↔ 1 5 ↔ 2 6 ↔ 3 7 ↔ 4 8 ↔ 5 9 ↔ 6 Galactosyl-glycerol <Mapping> AtomMap:BMFYB3OHS601$BMFYS3HOq011$0 Propane-1,2,3-triol 1 ↔ 1 2 ↔ 2 3 ↔ 3

Epimelibiose + H2O = D-Galactose + D-Mannose (links: Epimelibiose = (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol + (3R,4R,5S,6S) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol)
Epimelibiose <Mapping> AtomMap:BMSUD2A0MG01$BMSUM6A0--05$0 (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol 7 ↔ 1 8 ↔ 2 9 ↔ 3 10 ↔ 4 11 ↔ 5 12 ↔ 6 Epimelibiose <Mapping> AtomMap:BMSUD2A0MG01$BMSUM6A0--08$0 (3R,4R,5S,6S) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6

Galactinol + H2O = myo-Inositol + D-Galactose (links: Galactinol = (1R,2R,3S,4S,5R,6S) -Cyclohexane-1,2,3,4,5,6-hexol + (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol)
Galactinol <Mapping> AtomMap:BMSUD2H0GI01$BMSUM6H0--06$0 (1R,2R,3S,4S,5R,6S) -Cyclohexane-1,2,3,4,5,6-hexol 7 ↔ 3 8 ↔ 2 9 ↔ 1 10 ↔ 6 11 ↔ 5 12 ↔ 4 Galactinol <Mapping> AtomMap:BMSUD2H0GI01$BMSUM6A0--05$0 (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6

Melibiitol + H2O = D-Sorbitol + D-Galactose (links: Melibiitol = (2R,3R,4R,5S) -Hexane-1,2,3,4,5,6-hexol + (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol)
Melibiitol <Mapping> AtomMap:BMSUD2A0CG02$BMSUM6H0--02$0 (2R,3R,4R,5S) -Hexane-1,2,3,4,5,6-hexol 7 ↔ 6 8 ↔ 5 9 ↔ 4 10 ↔ 3 11 ↔ 2 12 ↔ 1 Melibiitol <Mapping> AtomMap:BMSUD2A0CG02$BMSUM6A0--05$0 (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6