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Endoplasmic Reticulum
ACAT2
HMGCS1
MVK
PMVK
MVD
IDI1
FDPS
GGPS1
FDPS
GGPS1
FDFT1
SQLE
LSS
DHCR24
CYP51A1
TM7SF2
DHCR24
MSMO1
NSDHL
HSD17B7
EBP
DHCR24
DHCR24
EBP
EBP
SC5DL
DHCR24
DHCR24
HMGCR
SOAT1
LIPA
Acetoacetyl-CoA
Acetyl-CoA
Cholesterol
Coenzyme A
Water
3-Hydroxy-3-
methylglutaryl-
CoA
Coenzyme A
Mevalonic acid
Adenosine
triphosphate
Mevalonic acid-5P
Adenosine
diphosphate
Adenosine
triphosphate
Adenosine
diphosphate
(R)-5-
Diphosphomevalonic
acid
Adenosine
triphosphate
Adenosine
diphosphate
Phosphate
Isopentenyl
pyrophosphate
Carbon dioxide
Dimethylallylpyrophosphate
Geranyl-PP
Pyrophosphate
Farnesyl
pyrophosphate
Pyrophosphate
NADPH
Squalene
NADP
Pyrophosphate
Oxygen
NADPH
(S)-2,3-
Epoxysqualene
Water
NADP
Lanosterol
NADPH
24,25-
Dihydrolanosterol
NADP
Oxygen
NADPH
4,4-
Dimethylcholesta-
8,14,24-trienol
Formic acid
NADP
Water
NADPH
4,4-Dimethyl-
5a-cholesta-
8,24-dien-3-b- ol
NADP
NADPH
4,4-Dimethyl-
5a-cholesta-8-
en-3b-ol
NADP
NADPH
Oxygen
4a-
Methylzymosterol-
4-carboxylic acid
NADP
Water
NADP
3-Keto-4-
methylzymosterol
NADPH
Carbon dioxide
NADPH
4a-
Methylzymosterol
NADP
Zymosterol
intermediate 2
5a-Cholesta-
7,24-dien-3b-ol
NADPH
5a-Cholest-8-
en-3b-ol
NADP
NADPH
Lathosterol
NADP
7-
Dehydrodesmosterol
7-
Dehydrocholesterol
NADPH
NADP
Desmosterol
NADPH
Oxygen
NADP
Water
NADPH
NADP
NADPH
NADP
Vitamin D3
8-
Dehydrocholesterol
NADPH
NADP
Coenzyme A
Fatty acid
Cholesterol Ester
Water
Fatty acid
Water
Butyrate
Metabolism
Pyruvate
Metabolism
Valine, Leucine,
and Isoleucine
Degradation
Tryptophan
Metabolism
Pyruvate
Metabolism
Fatty Acid
Metabolism
Steroidogenesis
Bile Acid
Biosynthesis