|
|
4,4-dimethyl-5alpha-cholesta-8,24-dien-3beta-ol + NADP+ <=> 4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol + NADPH + H+
|
1.3.1.70
Delta14-sterol reductase
|
–
|
| |
BRENDA:
BR29447
KEGG:
R05639
MetaCyc:
RXN66-306
|
|
|
|
4alpha-methylzymosterol + NADP+ <=> H+ + 3-dehydro-4-methylzymosterol + NADPH
|
1.1.1.270
3beta-hydroxysteroid 3-dehydrogenase
|
–
|
| |
BRENDA:
BS422645
KEGG:
R07495
MetaCyc:
RXN66-314
|
|
|
|
4beta-formyl-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + NADH + O2 <=> 4beta-carboxy-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + NAD+ + H2O
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20122
|
|
|
|
4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + NADH + O2 + H+ <=> 4beta-formyl-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + NAD+ + H2O
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20121
|
|
|
|
4alpha-methyl-5alpha-cholesta-8-en-3-ol <=> 4-methylcholesta-8(14)-en-3-ol
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20118
|
|
|
|
hydroxylanosterol + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> oxolanosterol + oxidized_ferredoxin + H2O
|
1.14.15.36
sterol 14alpha-demethylase (ferredoxin)
|
–
|
| |
BRENDA:
BS447617
MetaCyc:
RXN-20128
|
|
|
|
4alpha-methyl-5alpha-cholesta-8-en-3-ol + NADP+ <=> 4alpha-methylzymosterol + NADPH + H+
|
1.3.1.72
Delta24-sterol reductase
|
–
|
| |
MetaCyc:
RXN-20117
|
|
|
|
4,4-dimethyl-5alpha-cholesta-8-en-3beta-ol + O2 + NADH + H+ <=> 4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + H2O + NAD+
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20120
|
|
|
|
4beta-carboxy-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NADP+ <=> 3-dehydro-4-methylzymosterol + NADPH + CO2
|
1.1.1.417
3beta-hydroxysteroid-4beta-carboxylate 3-dehydrogenase (decarboxylating)
|
–
|
| |
MetaCyc:
RXN-20116
|
|
|
|
oxolanosterol + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> 4,4-dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol + oxidized_ferredoxin + H2O + formate
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20129
|
|
|
|
4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NADH + O2 + H+ <=> 4beta-formyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NAD+ + H2O
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20113
|
|
|
|
4,4-dimethyl-5alpha-cholesta-8,24-dien-3beta-ol + O2 + NADH + H+ <=> 4beta-hydroxymethyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + H2O + NAD+
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20112
|
|
|
|
lanosterol + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> hydroxylanosterol + oxidized_ferredoxin + H2O
|
1.14.15.36
sterol 14alpha-demethylase (ferredoxin)
|
–
|
| |
BRENDA:
BS447679
MetaCyc:
RXN-20127
|
|
|
|
4,4-dimethyl-5alpha-cholesta-8-en-3beta-ol + NADP+ <=> 4,4-dimethyl-5alpha-cholesta-8,24-dien-3beta-ol + NADPH + H+
|
1.3.1.72
Delta24-sterol reductase
|
–
|
| |
BRENDA:
BS189403
KEGG:
R07499
MetaCyc:
RXN-20119
|
|
|
|
4alpha-methyl-5alpha-cholesta-8-en-3-ol + NADP+ <=> 4alpha-methyl-5alpha-cholesta-8-en-3-one + NADPH + H+
|
1.1.1.270
3beta-hydroxysteroid 3-dehydrogenase
|
–
|
| |
MetaCyc:
RXN66-19
|
|
|
|
4beta-formyl-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NADH + O2 <=> 4beta-carboxy-4alpha-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NAD+ + H2O
|
not assigned
|
–
|
| |
MetaCyc:
RXN-20114
|
|
|
|
4beta-carboxy-4alpha-methyl-5alpha-cholesta-8-en-3beta-ol + NADP+ <=> 4alpha-methyl-5alpha-cholesta-8-en-3-one + NADPH + CO2
|
1.1.1.417
3beta-hydroxysteroid-4beta-carboxylate 3-dehydrogenase (decarboxylating)
|
–
|
| |
MetaCyc:
RXN-20125
|
|
