Copied!

Pathway Search



Fatty acid biosynthesis

State Icon Reaction EC-Number Confidence maximal confidence score from EnzymeDetector
acetyl-CoA + 7 malonyl-CoA + 7 NADH + 7 NADPH + 14 H+ <=> palmitoyl-CoA + 7 CoA + 7 CO2 + 7 NAD+ + 7 NADP+ + 7 H2O 2.3.1
2.3.1.86 fatty-acyl-CoA synthase system


fatty_acid + CoA + ATP <=> stearoyl-CoA + AMP + diphosphate 1.13.12.7 firefly luciferase
6.2.1.12 4-coumarate---CoA ligase
6.2.1.3 long-chain-fatty-acid---CoA ligase
6.2.1.30 phenylacetate---CoA ligase
6.2.1.B3





(3R)-3-hydroxymyristoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxotetradecanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





2-decenoyl-[acyl-carrier_protein] + NADPH <=> decanoyl-[acyl-carrier_protein] + NADP+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






(3R)-3-hydroxypalmitoyl-[acyl-carrier_protein] <=> trans-Hexadec-2-enoyl-[acp] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





dodecanoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxotetradecanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





acyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] <=> 3-oxoacyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.293 meromycolic acid 3-oxoacyl-(acyl carrier protein) synthase I
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I



acyl-[acyl-carrier_protein] + NADP+ <=> trans-2,3-dehydroacyl-[acyl-carrier_protein] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)




(3R)-3-hydroxyoctanoyl-[acyl-carrier_protein] <=> 2-octenoyl-[acyl-carrier_protein] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





(R)-3-hydroxydodecanoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxododecanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





acyl-[acyl-carrier_protein] + NAD+ <=> trans-2,3-dehydroacyl-[acyl-carrier_protein] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)

palmitoyl-[acyl-carrier_protein] + NAD+ <=> trans-Hexadec-2-enoyl-[acp] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


palmitoyl-[acyl-carrier_protein] + H2O <=> fatty_acid + [acyl-carrier_protein] + H+ 2.3.1.85 fatty-acid synthase system
3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase



ATP + alpha,omega-dicarboxylate + CoA <=> malonyl-CoA + AMP + diphosphate 6.2.1
6.2.1.23 dicarboxylate---CoA ligase


(3R)-3-hydroxydecanoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxodecanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





(R)-3-hydroxydodecanoyl-[acyl-carrier_protein] <=> dodecenoyl-[Staphylococcus_aureus_acyl_carrier_protein] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





palmitoleoyl-[acyl-carrier_protein] + H2O <=> palmitoleic_acid + [acyl-carrier_protein] + H+ 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase

acetyl-CoA + malonyl-CoA + NADPH + H+ <=> fatty_acid + CoA + CO2 + NADP+ 2.3.1.38 [acyl-carrier-protein] S-acetyltransferase
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system



hexanoyl-[acyl-carrier_protein] + NADP+ <=> trans-Hex-2-enoyl-[acp] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






palmitoyl-[acyl-carrier_protein] + CoA <=> palmitoyl-CoA + [acyl-carrier_protein] 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system



tetradecanoyl-[acyl-carrier_protein] + NAD+ <=> trans-Tetradec-2-enoyl-[acp] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


palmitoyl-[acyl-carrier_protein] + NADP+ <=> trans-Hexadec-2-enoyl-[acp] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






octanoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxodecanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





decanoyl-[acyl-carrier_protein] + H2O <=> [acyl-carrier_protein] + Decanoate 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase


(3R)-3-hydroxydecanoyl-[acyl-carrier_protein] <=> 2-decenoyl-[acyl-carrier_protein] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





(3R)-3-hydroxymyristoyl-[acyl-carrier_protein] <=> trans-Tetradec-2-enoyl-[acp] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





octanoyl-[acyl-carrier_protein] + NAD+ <=> 2-octenoyl-[acyl-carrier_protein] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


cis-3-decenoyl-[acyl-carrier_protein] <=> n-7_Unsaturated_acyl-[acyl-carrier_protein] not assigned

3-oxooctadecanoyl-[acyl-carrier_protein] + NADPH + H+ <=> (R)-3-hydroxystearoyl-[acyl-carrier_protein] + NADP+ 1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1


malonyl-CoA + [acyl-carrier_protein] <=> CoA + malonyl-[acyl-carrier_protein] 2.3.1
2.3.1.39 [acyl-carrier-protein] S-malonyltransferase
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system




butyryl-[acyl-carrier_protein] + NADP+ <=> trans-but-2-enoyl-[acyl-carrier_protein] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






(3R)-3-hydroxyacyl-[acyl-carrier_protein] <=> trans-2,3-dehydroacyl-[acyl-carrier_protein] + H2O 4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase


(3R)-3-hydroxyhexanoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxohexanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





tetradecanoyl-[acyl-carrier_protein] + NADP+ <=> trans-Tetradec-2-enoyl-[acp] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






ATP + acetyl-CoA + HCO3- <=> ADP + phosphate + malonyl-CoA + H+ 6.4.1.2 acetyl-CoA carboxylase
6.4.1.3 propionyl-CoA carboxylase
6.4.1.4 methylcrotonoyl-CoA carboxylase



acetyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> [acyl-carrier_protein] + acetoacetyl-[acyl-carrier_protein] + CO2 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





(3R)-3-hydroxypalmitoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxohexadecanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





butyryl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxohexanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





(3R)-3-hydroxybutanoyl-[acyl-carrier_protein] + NADP+ <=> acetoacetyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





palmitoyl-[acyl-carrier_protein] + H2O <=> fatty_acid + [acyl-carrier_protein] + H+ 2.3.1.85 fatty-acid synthase system
3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase



acetyl-CoA + malonyl-CoA + NADPH + H+ <=> stearoyl-CoA + CoA + CO2 + NADP+ 2.3.1.86 fatty-acyl-CoA synthase system

fatty_acid + CoA + ATP <=> stearoyl-CoA + AMP + diphosphate 1.13.12.7 firefly luciferase
6.2.1.12 4-coumarate---CoA ligase
6.2.1.3 long-chain-fatty-acid---CoA ligase
6.2.1.30 phenylacetate---CoA ligase
6.2.1.B3





dodecanoyl-[acyl-carrier_protein] + H2O <=> [acyl-carrier_protein] + laurate + H+ 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase


decanoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxododecanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





(3R)-3-hydroxybutanoyl-[acyl-carrier_protein] <=> trans-but-2-enoyl-[acyl-carrier_protein] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





(3R)-3-hydroxyhexanoyl-[acyl-carrier_protein] <=> trans-Hex-2-enoyl-[acp] + H2O 2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
4.2.1
4.2.1.59 3-hydroxyacyl-[acyl-carrier-protein] dehydratase





2-decenoyl-[acyl-carrier_protein] + NADH <=> decanoyl-[acyl-carrier_protein] + NAD+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


(3R)-3-hydroxyoctanoyl-[acyl-carrier_protein] + NADP+ <=> 3-oxooctanoyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase
2.3.1
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





acetyl-CoA + malonyl-[acyl-carrier_protein] + H+ <=> acetoacetyl-[acyl-carrier_protein] + CoA + CO2 2.3.1.180 beta-ketoacyl-[acyl-carrier-protein] synthase III

octanoyl-[acyl-carrier_protein] + H2O <=> [acyl-carrier_protein] + Octanoate 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase


tetradecanoyl-[acyl-carrier_protein] + H2O <=> [acyl-carrier_protein] + myristic_acid + H+ 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase


hexanoyl-[acyl-carrier_protein] + NAD+ <=> trans-Hex-2-enoyl-[acp] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


palmitoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxooctadecanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.199 very-long-chain 3-oxoacyl-CoA synthase
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I




dodecanoyl-[acyl-carrier_protein] + NAD+ <=> dodecenoyl-[Staphylococcus_aureus_acyl_carrier_protein] + NADH + H+ 1.3.1.38 trans-2-enoyl-CoA reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1




tetradecanoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxohexadecanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





(R)-3-hydroxystearoyl-[acyl-carrier_protein] <=> (2E)-Octadecenoyl-[acp] + H2O 2.3.1
4.2.1


stearoyl-[acyl-carrier_protein] + NAD+ <=> (2E)-Octadecenoyl-[acp] + NADH + H+ 1.3.1
1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1



oleoyl-[acyl-carrier_protein] + H2O <=> [acyl-carrier_protein] + oleic_acid + H+ 3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.2 palmitoyl-CoA hydrolase
3.1.2.20 acyl-CoA hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase




acetyl-CoA + [acyl-carrier_protein] <=> CoA + acetyl-[acyl-carrier_protein] 2.3.1
2.3.1.180 beta-ketoacyl-[acyl-carrier-protein] synthase III
2.3.1.38 [acyl-carrier-protein] S-acetyltransferase
2.3.1.39 [acyl-carrier-protein] S-malonyltransferase
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system
2.7.8.7 holo-[acyl-carrier-protein] synthase







palmitoyl-[acyl-carrier_protein] + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> palmitoleoyl-[acyl-carrier_protein] + oxidized_ferredoxin + H2O 1.14.19.2 stearoyl-[acyl-carrier-protein] 9-desaturase

hexanoyl-[acyl-carrier_protein] + malonyl-[acyl-carrier_protein] + H+ <=> 3-oxooctanoyl-[acyl-carrier_protein] + CO2 + [acyl-carrier_protein] 2.3.1
2.3.1.179 beta-ketoacyl-[acyl-carrier-protein] synthase II
2.3.1.41 beta-ketoacyl-[acyl-carrier-protein] synthase I
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system





butyryl-[acyl-carrier_protein] + NAD+ <=> trans-but-2-enoyl-[acyl-carrier_protein] + NADH + H+ 1.3.1.9 enoyl-[acyl-carrier-protein] reductase (NADH)
2.3.1


(3R)-3-hydroxyacyl-[acyl-carrier_protein] + NADP+ <=> 3-oxoacyl-[acyl-carrier_protein] + NADPH + H+ 1.1.1
1.1.1.100 3-oxoacyl-[acyl-carrier-protein] reductase


palmitoyl-[acyl-carrier_protein] + H2O <=> fatty_acid + [acyl-carrier_protein] + H+ 2.3.1.85 fatty-acid synthase system
3.1.2.14 oleoyl-[acyl-carrier-protein] hydrolase
3.1.2.21 dodecanoyl-[acyl-carrier-protein] hydrolase



stearoyl-[acyl-carrier_protein] + reduced_ferredoxin_[iron-sulfur]_cluster + O2 + H+ <=> oleoyl-[acyl-carrier_protein] + oxidized_ferredoxin + H2O 1.14.19.2 stearoyl-[acyl-carrier-protein] 9-desaturase

2-decenoyl-[acyl-carrier_protein] <=> cis-3-decenoyl-[acyl-carrier_protein] 5.3.3.14 trans-2-decenoyl-[acyl-carrier protein] isomerase

dodecanoyl-[acyl-carrier_protein] + NADP+ <=> dodecenoyl-[Staphylococcus_aureus_acyl_carrier_protein] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






octanoyl-[acyl-carrier_protein] + NADP+ <=> 2-octenoyl-[acyl-carrier_protein] + NADPH + H+ 1.3.1
1.3.1.10 enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific)
1.3.1.104 enoyl-[acyl-carrier-protein] reductase (NADPH)
1.3.1.39 enoyl-[acyl-carrier-protein] reductase (NADPH, Re-specific)
2.3.1.85 fatty-acid synthase system
2.3.1.86 fatty-acyl-CoA synthase system






Visualization of the pathway