4.2.1.96: 4a-hydroxytetrahydrobiopterin dehydratase

This is an abbreviated version, for detailed information about 4a-hydroxytetrahydrobiopterin dehydratase, go to the full flat file.

Reaction

(6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterin
=
(6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro-6H-pterin
+
H2O

Synonyms

4 alpha-Hydroxy-tetrahydropterin dehydratase, 4-alpha-hydroxy-tetrahydropterin dehydratase, 4a-Carbinolamine dehydratase, 4a-Hydroxytetrahydrobiopterin dehydratase, 4a-hydroxytetrahydrobiopterin dehydratases, 4a-Hydroxytetrahydropterin dehydratase, carbinolamine-4a-dehydratase, cDcoH, DCoH, DCoH/PCD, DcoH2, DCoHalpha, Dehydratase, 4a-carbinolamine, Dimerization cofactor of hepatocyte nuclear factor 1-alpha, Dimerization cofactor of HNF1, Dimerization factor of HNF1/pterin-4alpha-carbinolamine dehydratase, GenBank AE000671-derived protein GI 2982796, More, P4aCD, PCD, PCD/DCoH, PCD/PhhB, PCDH, Phenylalanine hydroxylase-stimulating protein, Phenylalanine hydroxylase-stimulating protein/pterin-4alpha-carbinolamine dehydratase, PhhB, PHS, PHS/PCD, pterin 4a-carbinolamine dehydratase, Pterin carbinolamine dehydratase, Pterin-4 alpha-carbinolamine dehydratase, Pterin-4-alpha-carbinolamine dehydratase, Pterin-4a-carbinolamine dehydratase, Pterin-4a-carbinolamine dehydratase (Aquifex aeolicus gene phhB), Pterin-4a-carbinolamine dehydratase/dimerization cofactor of HNF1, Pterin-4alpha-carbinolamine dehydratase, Pterin-4alpha-carbinolamine dehydratase (PCD)/dimerization cofactor for the transcription factor HBF-1alpha, XDCoH

ECTree

     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.1 Hydro-lyases
                4.2.1.96 4a-hydroxytetrahydrobiopterin dehydratase