Enzyme:1.1.1.120

Upper Levels: EC1.-.-.- Oxidoreductases. : EC1.1.-.- Acting on the CH-OH group of donors. : EC1.1.1.- With NAD(+) or NADP(+) as acceptor.

IDs and Links
IUBMB	EC1
ExPaSy	NiceZyme 1.1.1.120

D-galactose:NADP+ 1-oxidoreductase
Systematic Name	D-galactose:NADP+ 1-oxidoreductase
Common Name	galactose 1-dehydrogenase (NADP+) D-galactose dehydrogenase (NADP+)

NADP+ + D-Galactose = NADPH + D-Galactono-1,4-lactone (links: NADP+ + (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol = NADPH + D-Galactono-1,4-lactone)

NADP+ <Mapping> AtomMap:BMCCPUAPt033$BMCCPUAPt034$0 NADPH 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 19 ↔ 19 20 ↔ 20 21 ↔ 21 22 ↔ 22 23 ↔ 23 24 ↔ 24 25 ↔ 25 26 ↔ 26 28 ↔ 28 29 ↔ 29 30 ↔ 30 31 ↔ 31 32 ↔ 32 (3R,4S,5R,6R) -6- (Hydroxymethyl) oxane-2,3,4,5-tetrol <Mapping> AtomMap:BMSUM6A0--05$BMSUM6L0--02$0 D-Galactono-1,4-lactone 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6

NADP+ + D-Fucose = NADPH + D-Fucono-1,4-lactone (links: NADP+ + (2S,3R,4S,5R) -6-Methyl-tetrahydro-pyran-2,3,4,5-tetraol = NADPH + D-Fucono-1,4-lactone)

NADP+ <Mapping> AtomMap:BMCCPUAPt033$BMCCPUAPt034$0 NADPH 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 19 ↔ 19 20 ↔ 20 21 ↔ 21 22 ↔ 22 23 ↔ 23 24 ↔ 24 25 ↔ 25 26 ↔ 26 28 ↔ 28 29 ↔ 29 30 ↔ 30 31 ↔ 31 32 ↔ 32 (2S,3R,4S,5R) -6-Methyl-tetrahydro-pyran-2,3,4,5-tetraol <Mapping> AtomMap:BMSUM6A0--04$BMSUM6L0--01$0 D-Fucono-1,4-lactone 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6