Entry
Symbol
3BETAHSDD
Name
plant 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase [EC:
1.1.1.418 ]
Pathway
map01110 Biosynthesis of secondary metabolites
Module
M00917 Phytosterol biosynthesis, squalene 2,3-epoxide => campesterol/sitosterol
Reaction
R12371 3beta-hydroxy-4beta,14alpha-dimethyl-9beta,19-cyclo-5alpha-ergost-24(24(1))-en-4alpha-carboxylate:NAD+ 3-oxidoreductase (decarboxylating)
R12375 3beta-hydroxyergosta-7,24(24(1))-dien-4alpha-carboxylate:NAD+ 3-oxidoreductase (decarboxylating)
R12376 4alpha-carboxy-stigmasta-7,24(24(1))-dien-3beta-ol:NAD+ 3-oxidoreductase (decarboxylating)
Brite
KEGG Orthology (KO) [BR:ko00001 ]
09100 Metabolism
09103 Lipid metabolism
00100 Steroid biosynthesis
K23558 3BETAHSDD; plant 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase
Enzymes [BR:ko01000 ]
1. Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.1.1 With NAD+ or NADP+ as acceptor
1.1.1.418 plant 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase (decarboxylating)
K23558 3BETAHSDD; plant 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase
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Genes
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Taxonomy UniProt
Reference
Authors
Rahier A, Darnet S, Bouvier F, Camara B, Bard M
Title
Molecular and enzymatic characterizations of novel bifunctional 3beta-hydroxysteroid dehydrogenases/C-4 decarboxylases from Arabidopsis thaliana.
Journal
Sequence
Reference
Authors
Rahier A, Bergdoll M, Genot G, Bouvier F, Camara B
Title
Homology modeling and site-directed mutagenesis reveal catalytic key amino acids of 3beta-hydroxysteroid-dehydrogenase/C4-decarboxylase from Arabidopsis.
Journal
Sequence
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