KEGG   ORTHOLOGY: K23558
Entry
K23558                      KO                                     
Symbol
3BETAHSDD
Name
plant 3beta-hydroxysteroid-4alpha-carboxylate 3-dehydrogenase [EC:1.1.1.418]
Pathway
map00100  Steroid biosynthesis
map01100  Metabolic pathways
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
Genes
MMER: 123543975
OSA: 4333070 4333071 4347580
DOSA: Os03g0404800 Os03g0405000
OBR: 102699988 102711055 102711335
OGL: 127767990 127768251 127785501
BDI: 100832384 100838723 100841751
ATS: 109751859 109759249 109780969 109782739
TDC: 119285843 119296052 119296770 119299834 119304981 119311150 119324550 119332326 119339590
TAES: 123085918 123091921 123097331 123104417 123106270 123112715 123119045 123122193 123124996 123141346 123149698 123158639 123161387
TUA: 125529639 125550654
ATH: AT1G47290(3BETAHSD/D1) AT2G26260(3BETAHSD/D2) AT2G43420
FVE: 101292864
AANS: 126782426
SLY: 101249150(HSD3) 101254144(HSD1) 101256443(HSD2)
HPUM: 140878107
PHUA: 140979925
LSV: 111875990(LOC111875990) 111883224(LOC111883224) 111899990(LOC111899990) 111919546(LOC111919546)
CFLO: 132283264
BVG: 104888851(LOC104888851) 104904629(LOC104904629)
PPP: 112282407
 » show all
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
J Biol Chem 281:27264-77 (2006)
DOI:10.1074/jbc.M604431200
  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
Plant Physiol 149:1872-86 (2009)
DOI:10.1104/pp.108.132282
  Sequence
[ath:AT1G47290]
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