Enzyme:1.3.1.14

Upper Levels: EC1.-.-.- Oxidoreductases. : EC1.3.-.- Acting on the CH-CH group of donors. : EC1.3.1.- With NAD(+) or NADP(+) as acceptor.

IDs and Links
IUBMB	EC1
ExPaSy	NiceZyme 1.3.1.14

(S)-dihydroorotate:NAD+ oxidoreductase
Systematic Name	(S)-dihydroorotate:NAD+ oxidoreductase
Common Name	orotate reductase (NADH) orotate reductase (NADH2)

NAD+ + (S)-Dihydro-orotic acid = NADH + Orotic acid (links: NAD+ +  (S) -2,6-Dioxo-1,3-diazinane-4-carboxylic acid = NADH + 2,4-Dioxo-1H-pyrimidine-6-carboxylic acid)

NAD+ <Mapping> AtomMap:BMCCPUAPt031$BMCCPUAPt032$0 NADH 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 19 ↔ 19 20 ↔ 20 21 ↔ 21 22 ↔ 22 23 ↔ 23 24 ↔ 24 25 ↔ 25 26 ↔ 26 28 ↔ 28 29 ↔ 29 30 ↔ 30 31 ↔ 31 32 ↔ 32 (S) -2,6-Dioxo-1,3-diazinane-4-carboxylic acid <Mapping> AtomMap:BMMCPYXXk001$BMMCPYXXk010$0 2,4-Dioxo-1H-pyrimidine-6-carboxylic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7