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Literature summary extracted from

  • Verwoert, I.I.G.S.; van der Linden, K.H.; Walsh, M.C.; Nijkamp, H.J.J.; Stuitje, A.R.
    Modification of Brassica napus seed oil by expression of the Escherichia coli fabH gene, encoding 3-ketoacyl-acyl carrier protein synthase III (1995), Plant Mol. Biol., 27, 875-886.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
2.3.1.41 synthase III, overexpression in Escherichia coli strain JM101, construction of binary expression vectors for transformation of Brassica napus Escherichia coli
2.3.1.180 overexpression in strain JM101 inhibits bacterial cell growth and alters the membrane fatty acid composition, overexpression of the chimeric enzyme possessing a transit peptide in Brassica napus seeds and cotyledons via Agrobacterium transfection Escherichia coli

Protein Variants

EC Number Protein Variants Comment Organism
2.3.1.41 additional information transformation of Brassica napus via Agrobacterium tumefaciens infection with binary vector overexpressing Escherichia coli fabH gene, targeted expression in cytoplasm and plastids is seed specific, modified fatty acid profile of seed oil Escherichia coli
2.3.1.41 additional information transformation of Brassica napus via Agrobacterium tumefaciens infection with binary vector overexpressing Escherichia coli fabH gene, targeted expression in cytoplasm and plastids is seed specific, modified fatty acid profile of seed oil Brassica napus
2.3.1.180 additional information construction of transgenic Brassica napus plants overexpressing the Escherichia coli enzyme in seeds, expression analysis during seed adevelopment Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.3.1.180 additional information
-
additional information kinetics Escherichia coli
2.3.1.180 0.045
-
acetyl-CoA pH 7.0, 25°C, recombinant enzyme from Brassica napus seeds Escherichia coli

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.3.1.41 acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] Escherichia coli involved in biosynthesis of unsaturated and saturated fatty acids 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?
2.3.1.41 acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] Brassica napus involved in biosynthesis of unsaturated and saturated fatty acids 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.3.1.41 Brassica napus
-
cv. Westar
-
2.3.1.41 Escherichia coli
-
synthase III, gene fabH
-
2.3.1.180 Escherichia coli
-
gene fabH
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.3.1.41 additional information
-
wild-type and transgenic Brassica napus plants, expressing the E. coli synthase III Escherichia coli
2.3.1.41 additional information
-
wild-type and transgenic Brassica napus plants, expressing the E. coli synthase III Brassica napus
2.3.1.180 additional information
-
recombinant enzyme in Brassica napus seeds Escherichia coli

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.3.1.41 acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] involved in biosynthesis of unsaturated and saturated fatty acids Escherichia coli 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?
2.3.1.41 acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] involved in biosynthesis of unsaturated and saturated fatty acids Brassica napus 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?
2.3.1.41 saturated acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] fatty acid composition of Brassica napus wild-type and transgenic plants overexpressing the E. coli synthase III Escherichia coli 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?
2.3.1.41 saturated acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] fatty acid composition of Brassica napus wild-type and transgenic plants overexpressing the E. coli synthase III Brassica napus 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein]
-
?

Synonyms

EC Number Synonyms Comment Organism
2.3.1.41 KAS
-
Brassica napus
2.3.1.180 3-ketoacyl-acyl carrier protein synthase III
-
Escherichia coli

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.3.1.180 25
-
assay at Escherichia coli

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.3.1.180 7
-
assay at Escherichia coli