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bile acid biosynthesis, neutral pathway

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
(25S)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA + acceptor <=> (24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA + reduced_acceptor 1.17.99.3 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoyl-CoA 24-hydroxylase
1.3.99


(25R)-5beta-cholestane-3alpha,7alpha,26-triol + reduced_adrenodoxin + H+ + O2 <=> (25R)-3alpha,7alpha-dihydroxy-5beta-cholestan-26-al + oxidized_ferredoxin + H2O not assigned

chenodeoxycholoyl-CoA + propionyl-CoA <=> 3alpha,7alpha-dihydroxy-24-oxo-5beta-cholestanoyl_CoA + CoA 2.3.1.176 propanoyl-CoA C-acyltransferase

7alpha-hydroxy-4-cholesten-3-one + NADPH + H+ <=> 7alpha-hydroxy-5beta-cholestan-3-one + NADP+ 1.3.1.3 Delta4-3-oxosteroid 5beta-reductase

(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA <=> (24E)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA + H2O 4.2.1.107 3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA hydratase
4.2.1.119 enoyl-CoA hydratase 2


5beta-cholestane-3alpha,7alpha-diol + reduced_adrenodoxin + H+ + O2 <=> (25R)-5beta-cholestane-3alpha,7alpha,26-triol + oxidized_ferredoxin + H2O not assigned

(25S)-3alpha,7alpha-dihydroxy-5beta-cholestanoyl-CoA + acceptor <=> (24E)-3alpha,7alpha-dihydroxy-5beta-cholest-24-enoyl-CoA + reduced_acceptor 1.17.99.3 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoyl-CoA 24-hydroxylase

(24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestanoyl-CoA + NAD+ <=> H+ + 3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholestanoyl-CoA + NADH 1.1.1

7alpha-hydroxycholesterol + NAD+ <=> 7alpha-hydroxy-4-cholesten-3-one + NADH + H+ 1.1.1.145 3beta-hydroxy-Delta5-steroid dehydrogenase
1.1.1.181 cholest-5-ene-3beta,7alpha-diol 3beta-dehydrogenase


5beta-cholestane-3alpha,7alpha-diol + NADP+ <=> 7alpha-hydroxy-5beta-cholestan-3-one + NADPH + H+ 1.1.1.213 3alpha-hydroxysteroid 3-dehydrogenase (Re-specific)
1.1.1.50 3alpha-hydroxysteroid 3-dehydrogenase (Si-specific)


(25S)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA <=> trihydroxycoprostanoyl-CoA 5.1.99.4 alpha-methylacyl-CoA racemase

(25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-al + reduced_adrenodoxin + O2 + H+ <=> 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoic_acid + oxidized_ferredoxin + H2O 1.14.15.15 cholestanetriol 26-monooxygenase
1.2.1.40 3alpha,7alpha,12alpha-trihydroxycholestan-26-al 26-oxidoreductase


chenodeoxycholoyl-CoA + taurine <=> H+ + taurochenodeoxycholate + CoA 2.3.1.65 bile acid-CoA:amino acid N-acyltransferase

5beta-cholestane-3alpha,7alpha,12alpha-triol + NADP+ <=> 7alpha,12alpha-dihydroxy-5beta-cholestan-3-one + NADPH + H+ 1.1.1.213 3alpha-hydroxysteroid 3-dehydrogenase (Re-specific)
1.1.1.50 3alpha-hydroxysteroid 3-dehydrogenase (Si-specific)


choloyl-CoA + glycine <=> H+ + glycocholate + CoA 2.3.1.65 bile acid-CoA:amino acid N-acyltransferase

cholesterol + reduced_[NADPH-hemoprotein_reductase] + O2 <=> 7alpha-hydroxycholesterol + oxidized_[NADPH-hemoprotein_reductase] + H2O 1.14.14.23 cholesterol 7alpha-monooxygenase

5beta-cholestane-3alpha,7alpha,12alpha-triol + reduced_adrenodoxin + H+ + O2 <=> (25R)-5beta-cholestane-3alpha,7alpha,12alpha,26-tetraol + oxidized_ferredoxin + H2O 1.14.15.15 cholestanetriol 26-monooxygenase

7alpha,12alpha-dihydroxy-4-cholesten-3-one + NADPH + H+ <=> 7alpha,12alpha-dihydroxy-5beta-cholestan-3-one + NADP+ 1.3.1.3 Delta4-3-oxosteroid 5beta-reductase

choloyl-CoA + taurine <=> H+ + taurocholate + CoA 2.3.1.65 bile acid-CoA:amino acid N-acyltransferase

choloyl-CoA + propionyl-CoA <=> CoA + 3alpha,7alpha,12alpha-trihydroxy-24-oxo-5beta-cholestanoyl-CoA 2.3.1.16 acetyl-CoA C-acyltransferase
2.3.1.176 propanoyl-CoA C-acyltransferase


(24E)-3alpha,7alpha-dihydroxy-5beta-cholest-24-enoyl-CoA + H2O <=> (24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestanoyl-CoA 4.2.1.107 3alpha,7alpha,12alpha-trihydroxy-5beta-cholest-24-enoyl-CoA hydratase

(25R)-3alpha,7alpha-dihydroxy-5beta-cholestan-26-al + reduced_adrenodoxin + O2 + H+ <=> (25R)-3alpha,7alpha-dihydroxy-5-beta-cholestanate + oxidized_ferredoxin + H2O not assigned

chenodeoxycholoyl-CoA + glycine <=> H+ + glycochenodeoxycholic_acid + CoA 2.3.1.65 bile acid-CoA:amino acid N-acyltransferase

ATP + (25R)-3alpha,7alpha-dihydroxy-5-beta-cholestanate + CoA <=> AMP + diphosphate + 3alpha,7alpha-dihydroxy-5beta-cholestanoyl-CoA 6.2.1.28 3alpha,7alpha-dihydroxy-5beta-cholestanate---CoA ligase
6.2.1.7 cholate---CoA ligase


(25S)-3alpha,7alpha-dihydroxy-5beta-cholestanoyl-CoA <=> 3alpha,7alpha-dihydroxy-5beta-cholestanoyl-CoA 5.1.99.4 alpha-methylacyl-CoA racemase

3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoic_acid + ATP + CoA <=> trihydroxycoprostanoyl-CoA + AMP + diphosphate 6.2.1.7 cholate---CoA ligase

(24R,25R)-3alpha,7alpha,24-trihydroxy-5beta-cholestanoyl-CoA + NAD+ <=> 3alpha,7alpha-dihydroxy-24-oxo-5beta-cholestanoyl_CoA + NADH + H+ not assigned

7alpha-hydroxy-4-cholesten-3-one + ferricytochrome_b5 + H+ + O2 <=> 7alpha,12alpha-dihydroxy-4-cholesten-3-one + ferricytochrome_b5 + H2O 1.14.18.8 7alpha-hydroxycholest-4-en-3-one 12alpha-hydroxylase

(25R)-5beta-cholestane-3alpha,7alpha,12alpha,26-tetraol + O2 + reduced_adrenodoxin + H+ <=> (25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-al + H2O + oxidized_ferredoxin 1.14.15.15 cholestanetriol 26-monooxygenase

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