Enzyme:1.5.1.33

Upper Levels: EC1.-.-.- Oxidoreductases. : EC1.5.-.- Acting on the CH-NH group of donors. : EC1.5.1.- With NAD(+) or NADP(+) as acceptor.

IDs and Links
IUBMB	EC1
ExPaSy	NiceZyme 1.5.1.33

5,6,7,8-tetrahydrobiopterin:NADP+ oxidoreductase
Systematic Name	5,6,7,8-tetrahydrobiopterin:NADP+ oxidoreductase
Common Name	pteridine reductase PTR1 pteridine reductase 1

2 NADP+ + 5,6,7,8-Tetrahydro-biopterin = 2 NADPH + Biopterin (links: NADP+ + 5,6,7,8-Tetrahydro-biopterin = NADPH + 2-Amino-6- (1,2-dihydroxypropyl) -1H-pteridin-4-one)

NADP+ <Mapping> AtomMap:BMCCPUAPt033$BMCCPUAPt034$0 NADPH 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 19 ↔ 19 20 ↔ 20 21 ↔ 21 22 ↔ 22 23 ↔ 23 24 ↔ 24 25 ↔ 25 26 ↔ 26 28 ↔ 28 29 ↔ 29 30 ↔ 30 31 ↔ 31 32 ↔ 32 NADP+ <Mapping> AtomMap:BMCCPUAPt033$BMCCPUAPt034$0 NADPH 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 19 ↔ 19 20 ↔ 20 21 ↔ 21 22 ↔ 22 23 ↔ 23 24 ↔ 24 25 ↔ 25 26 ↔ 26 28 ↔ 28 29 ↔ 29 30 ↔ 30 31 ↔ 31 32 ↔ 32 5,6,7,8-Tetrahydro-biopterin <Mapping> AtomMap:BMCCPTPTq007$BMCCPTPTq015$0 2-Amino-6- (1,2-dihydroxypropyl) -1H-pteridin-4-one 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