MetaCyc Pathway: superpathway of fatty acid biosynthesis I (E. coli) in Xanthobacter sp. DMC5

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[Acyl-carrier-protein] S-acetyltransferase:
acetyl-CoA + a soluble [acyl-carrier protein]→an acetyl-[acp] + coenzyme A
(EC 2.3.1.38)
No genes
acetyl-CoA + a [carboxyl-carrier protein dimer]-N6-carboxybiotinyl-L-lysine→malonyl-CoA + a [biotin carboxyl-carrier-protein dimer]-N6-biotinyl-L-lysine (EC 2.1.3.15)
GFF2566
GFF3885
[Acyl-carrier-protein] S-malonyltransferase:
malonyl-CoA + a soluble [acyl-carrier protein]→a malonyl-[acp] + coenzyme A
(EC 2.3.1.39)
GFF124
GFF4383
Beta-ketoacyl-acyl-carrier-protein synthase III:
acetyl-CoA + a malonyl-[acp] + H+→an acetoacetyl-[acp] + CO2 + coenzyme A
(EC 2.3.1.180)
GFF833
Beta-ketoacyl-acyl-carrier-protein synthase II:
an acetyl-[acp] + a malonyl-[acp] + H+→an acetoacetyl-[acp] + a soluble [acyl-carrier protein] + CO2
(EC 2.3.1.179; 2.3.1.41)
GFF3222
GFF3223
GFF3535
GFF4313
GFF4567
3-oxoacyl-[acyl-carrier-protein] reductase (in reverse):
a 3-oxoacyl-[acyl-carrier protein] + NADPH + H+→a (3R)-3-hydroxyacyl-[acyl-carrier protein] + NADP+
(EC 1.1.1.100)
GFF1170
GFF1178
GFF1179
GFF125
GFF1497
GFF1552
GFF1579
GFF1729
GFF1966
GFF2141
GFF2345
GFF2631
GFF2816
GFF2831
GFF2836
GFF2847
GFF3214
GFF3224
GFF3320
GFF3365
GFF3450
GFF3451
GFF3458
GFF4048
GFF4170
GFF4171
GFF4199
GFF4219
GFF4350
GFF4597
GFF4631
GFF4781
GFF4801
GFF4804
GFF617
GFF796
3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase:
a (3R)-3-hydroxyacyl-[acyl-carrier protein]→a trans-2-enoyl-[acyl-carrier protein] + H2O
(EC 4.2.1.59)
GFF3221
GFF4314
GFF532
3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase:
a (3R)-3-hydroxydecanoyl-[acp]→a (2E)-dec-2-enoyl-[acp] + H2O
(EC 4.2.1.59)
GFF3221
GFF4314
GFF532
Trans-2-decenoyl-[acyl-carrier-protein] isomerase:
a (2E)-dec-2-enoyl-[acp]→a (3Z)-dec-3-enoyl-[acp]
(EC 5.3.3.14)
GFF4314
Enoyl-[acyl-carrier-protein] reductase (NADH) (in reverse):
a trans-2-enoyl-[acyl-carrier protein] + NADH + H+→a 2,3,4-saturated fatty acyl-[acp] + NAD+
(EC 1.3.1.9)
GFF2354
GFF4312
GFF501
GFF913
Enoyl-[acyl-carrier-protein] reductase (NADPH, B-specific) (in reverse):
a trans-2-enoyl-[acyl-carrier protein] + NADPH + H+→a 2,3,4-saturated fatty acyl-[acp] + NADP+
(EC 1.3.1.10; 1.3.1.104; 1.3.1.39)
GFF2354
Beta-ketoacyl-acyl-carrier-protein synthase II:
a 2,3,4-saturated fatty acyl-[acp] + a malonyl-[acp] + H+→a 3-oxoacyl-[acyl-carrier protein] + a soluble [acyl-carrier protein] + CO2
(EC 2.3.1.179; 2.3.1.41)
GFF3222
GFF3223
GFF3535
GFF4313
GFF4567
Beta-ketoacyl-acyl-carrier-protein synthase II:
a (3Z)-dec-3-enoyl-[acp] + a malonyl-[acp] + H+→a (5Z)-3-oxododec-5-enoyl-[acp] + a soluble [acyl-carrier protein] + CO2
(EC 2.3.1.179; 2.3.1.41)
GFF3222
GFF3223
GFF3535
GFF4313
GFF4567
3-oxoacyl-[acyl-carrier-protein] reductase (in reverse):
a (5Z)-3-oxododec-5-enoyl-[acp] + NADPH + H+→a (3R,5Z)-3-hydroxydodec-5-enoyl-[acp] + NADP+
(EC 1.1.1.100)
GFF1170
GFF1178
GFF1179
GFF125
GFF1497
GFF1552
GFF1579
GFF1729
GFF1966
GFF2141
GFF2345
GFF2631
GFF2816
GFF2831
GFF2836
GFF2847
GFF3214
GFF3224
GFF3320
GFF3365
GFF3450
GFF3451
GFF3458
GFF4048
GFF4170
GFF4171
GFF4199
GFF4219
GFF4350
GFF4597
GFF4631
GFF4781
GFF4801
GFF4804
GFF617
GFF796
3-hydroxyoctanoyl-[acyl-carrier-protein] dehydratase:
a (3R,5Z)-3-hydroxydodec-5-enoyl-[acp]→a (2E,5Z)-dodeca-3,5-dienoyl-[acp] + H2O
(EC 4.2.1.59)
GFF3221
GFF4314
GFF532
Enoyl-[acyl-carrier-protein] reductase (NADH) (in reverse):
a (2E,5Z)-dodeca-3,5-dienoyl-[acp] + NADH + H+→a (5Z)-dodec-5-enoyl-[acp] + NAD+
(EC 1.3.1.9)
GFF2354
GFF4312
GFF501
GFF913

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information