Reaction: The BH3 radical can decay to dihydrobiopterin (BH2)
BH4 oxidation results in the radical BH3. which decays to 7,8-dihydrobiopterin (BH2) (Milstien & Katusic, 1999).
Reaction - small molecule participants:
BH2 [cytosol]
BH3. [cytosol]
Reactome.org reaction link: R-HSA-1497863
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Reaction input - small molecules:
5,6,7,8-tetrahydrobiopterin radical cation
Reaction output - small molecules:
D-erythro-7,8-dihydrobiopterin
Reactome.org link: R-HSA-1497863