desmosterol
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
250 compounds within 3 steps: 3 in 1, 44 in 2, 203 in 3
Three steps
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate)(out) + cholesterol(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate)(in) + cholesterol(out)
- a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-5-phosphate) + phosphate
Catalysed by DHCR24, OSBP2, OSBPL2, PIP4P1 and 1 moreinner side of the membrane, outer side of the membrane
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- diamine N-acetyltransferase (N1-acetylspermidine)
Catalysed by DHCR24, SOAT2, SOAT1, SAT1 and 1 moreendoplasmic reticulum, cytosolOne of 3 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- N-acetylglutamate synthase (N-acetylmethionine)
Catalysed by DHCR24, SOAT2, SOAT1, NAGSendoplasmic reticulum, mitochondrial matrix
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(out) + cholesterol(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(in) + cholesterol(out)
- a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate) + H2O = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + phosphate
Catalysed by DHCR24, OSBP, SYNJ2, SYNJ1 and 2 moreinner side of the membrane, outer side of the membrane
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- amino-acid N-acetyltransferase (N-acetyl-L-alanine)
Catalysed by DHCR24, SOAT2, SOAT1endoplasmic reticulum, mitochondrial matrix
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- N-acetylglutamate synthase (N-acetyl-L-asparagine)
Catalysed by DHCR24, SOAT2, SOAT1, NAGSendoplasmic reticulum, mitochondrial matrix
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- N-acetylglutamate synthase (N-acetyl-L-cystathionine)
Catalysed by DHCR24, SOAT2, SOAT1, NAGSendoplasmic reticulum, mitochondrial matrix
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- acyl-CoA:sphingosine N-acyltransferase
Catalysed by DHCR24, SOAT2, SOAT1, ASAH1 and 3 moreendoplasmic reticulum, Golgi apparatusOne of 4 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- acetyl-CoA C-acyltransferase (3-oxomyrist-5-enoyl-CoA)
Catalysed by DHCR24, SOAT2, SOAT1, HADHA and 2 moreendoplasmic reticulum, mitochondrial matrixOne of 3 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Acyl-CoA:cholesterol O-acyltransferase
- Steryl-ester acylhydrolase
Catalysed by DHCR24, SOAT2, SOAT1, CEL and 1 moreendoplasmic reticulum, lysosomeOne of 3 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoate:CoA ligase (AMP-forming)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 1 moreendoplasmic reticulumOne of 3 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- cholate-CoA ligase (3alpha,12alpha-dihydroxy-5beta-cholanate)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 1 moreendoplasmic reticulum, cytosolOne of 4 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- medium-chain acyl-CoA ligase (decanoic acid)
Catalysed by DHCR24, SOAT2, SOAT1, ACSM4 and 5 moreendoplasmic reticulum, cytosolOne of 7 routes
Catalysed by DHCR24, SOAT2, SOAT1, CPT1A and 2 moreendoplasmic reticulum, cytosolOne of 4 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (palmitolate)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 11 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- (3-Hydroxyisovalerylcoa->3-Hydroxyisovalerylcarnitine)
Catalysed by DHCR24, SOAT2, SOAT1, CPT1A and 1 moreendoplasmic reticulum, cytosol
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (adrenic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 7 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- cytochrome P450 (cholesterol)
- Pregnenolone:NAD+ 3-oxidoreductase
Catalysed by DHCR24, CYP11A1, HSD3B1, HSD3B2endoplasmic reticulum, mitochondrial matrix, cytosolOne of 2 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- cytochrome P450 (cholesterol)
- aldose reductase (isocaproic-aldehyde)
Catalysed by DHCR24, CYP11A1, AKR1B10, AKR1B1endoplasmic reticulum, mitochondrial matrix, cytosolOne of 2 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (cerotic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 5 routes
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- a 1-acyl-sn-glycero-3-phospho-(1D-myo-inositol) + 1-hexadecanoyl-sn-glycero-3-phosphocholine = a 1-acyl-2-hexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol) + sn-glycerol 3-phosphocholine
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (lignocerate)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 10 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (behenic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 9 routes
Catalysed by DHCR24, SOAT2, SOAT1, CPT1A and 2 moreendoplasmic reticulum, cytosolOne of 3 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (stearidonic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 8 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Acyl-CoA:cholesterol O-acyltransferase
- Steryl-ester acylhydrolase
Catalysed by DHCR24, SOAT2, SOAT1, CEL and 1 moreendoplasmic reticulum, lysosomeOne of 2 routes
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- 1-hexadecanoyl-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine + CoA
Catalysed by DHCR24, LCAT, PRDX6, LPCAT3 and 1 moreOne of 4 routes
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- octadecanoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + CoA
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- 1-hexadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
Catalysed by DHCR24, LCAT, LPCAT3, MBOAT1 and 3 moreOne of 2 routes
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- (9Z,12Z)-octadecadienoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + CoA
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1,2-dihexadecanoyl-sn-glycero-3-phosphoethanolamine + sn-glycerol 3-phosphocholine
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- a beta-D-glucosyl-(1<->1')-N-acylsphing-4-enine + cholesterol = cholesteryl 3-beta-D-glucoside + an N-acylsphing-4-enine
- an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- a beta-D-galactosyl-(1<->1')-N-acylsphing-4-enine + cholesterol = cholesteryl 3-beta-D-galactoside + an N-acylsphing-4-enine
- 1-(beta-D-galactosyl)-N-dodecanoylsphing-4-enine + cholesterol = cholesteryl 3-beta-D-galactoside + N-dodecanoylsphing-4-enine
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (EPA)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 9 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (DPA)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 6 routes
- cholesterol + NADP(+) = desmosterol + NADPH + H(+)
- 1-hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (5Z,8Z,11Z,14Z)-eicosatetraenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine
- (9Z)-hexadecenoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-hexadecenoyl)-sn-glycero-3-phosphocholine + CoA
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (linolenate)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 7 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (cis-erucic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 6 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (cis-gondoic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 7 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase ((9Z,12Z,15Z,18Z,21Z)-TPA)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 5 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase ((6Z,9Z,12Z,15Z,18Z,21Z)-THA)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 4 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (nervonic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 6 routes
- 24-Dehydrocholesterol Reductase [Precursor]
- Sterol O-Acyltransferase
- long-chain-fatty-acid-CoA ligase (ximenic acid)
Catalysed by DHCR24, SOAT2, SOAT1, SLC27A2 and 7 moreendoplasmic reticulum, cytosolOne of 4 routes