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Your query returned 7 entries. Printable version
EC | 1.14.13.205 | ||||||||||
Transferred entry: | long-chain fatty acid ω-monooxygenase. Now EC 1.14.14.80, long-chain fatty acid ω-monooxygenase | ||||||||||
EC | 1.14.13.206 | ||||||||||
Transferred entry: | laurate 7-monooxygenase. Now EC 1.14.14.130, laurate 7-monooxygenase | ||||||||||
EC | 1.14.14.80 | ||||||||||
Accepted name: | long-chain fatty acid ω-monooxygenase | ||||||||||
Reaction: | a long-chain fatty acid + [reduced NADPH—hemoprotein reductase] + O2 = an ω-hydroxy-long-chain fatty acid + [oxidized NADPH—hemoprotein reductase] + H2O | ||||||||||
Other name(s): | CYP704B1 (gene name); CYP52M1 (gene name); CYP4A (gene name); CYP86A (gene name) | ||||||||||
Systematic name: | long-chain fatty acid,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (ω-hydroxylating) | ||||||||||
Comments: | A cytochrome P-450 (heme thiolate) enzyme. The plant enzyme CYP704B1, which is involved in the synthesis of sporopollenin, a complex polymer found at the outer layer of spores and pollen, acts on palmitate (18:0), stearate (18:0) and oleate (18:1). The plant enzyme CYP86A1 also acts on laurate (12:0). The enzyme from the yeast Starmerella bombicola (CYP52M1) acts on C16 to C20 saturated and unsaturated fatty acids and can also hydroxylate the (ω-1) position. The mammalian enzyme CYP4A acts on laurate (12:0), myristate (14:0), palmitate (16:0), oleate (18:1), and arachidonate (20:4). | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 1.14.14.130 | ||||||||||
Accepted name: | laurate 7-monooxygenase | ||||||||||
Reaction: | dodecanoate + [reduced NADPH—hemoprotein reductase] + O2 = 7-hydroxydodecanoate + [oxidized NADPH—hemoprotein reductase] + H2O | ||||||||||
Glossary: | laurate = dodecanoate | ||||||||||
Other name(s): | CYP703A2 (gene name) | ||||||||||
Systematic name: | dodecanoate,[reduced NADPH—hemoprotein reductase]:oxygen oxidoreductase (7-hydroxylating) | ||||||||||
Comments: | A cytochrome P-450 (heme-thiolate) protein found in plants. The enzyme is involved in the synthesis of sporopollenin - a complex polymer found at the outer layer of spores and pollen. It can also act on decanoate (C10), myristate (C14), and palmitate (C16) with lower activity. The enzyme also produces a small amount of products that are hydroxylated at neighboring positions (C-6, C-8 and C-9). | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 2.3.1.241 | ||||||||||
Accepted name: | Kdo2-lipid IVA acyltransferase | ||||||||||
Reaction: | a fatty acyl-[acyl-carrier protein] + an α-Kdo-(2→4)-α-Kdo-(2→6)-[lipid IVA] = an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)-[lipid IVA] + an [acyl-carrier protein] | ||||||||||
For diagram of Kdo-Kdo-Lipid IVA metabolism, click here | |||||||||||
Glossary: | Kdo = 3-deoxy-D-manno-oct-2-ulopyranosylonic acid a lipid IVA = 2-deoxy-2-{[(3R)-3-hydroxyacyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phospho-α-D-glucopyranose an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)-[lipid IVA] = 3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→4)-3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→6)-2-deoxy-2-{[(3R)-3-(acyloxy)acyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phosphono-α-D-glucopyranose |
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Other name(s): | LpxL; htrB (gene name); dodecanoyl-[acyl-carrier protein]:α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA O-dodecanoyltransferase; lauroyl-[acyl-carrier protein]:Kdo2-lipid IVA O-lauroyltransferase; (Kdo)2-lipid IVA lauroyltransferase; α-Kdo-(2→4)-α-(2→6)-lipid IVA lauroyltransferase; dodecanoyl-[acyl-carrier protein]:Kdo2-lipid IVA O-dodecanoyltransferase; Kdo2-lipid IVA lauroyltransferase | ||||||||||
Systematic name: | fatty acyl-[acyl-carrier protein]:α-Kdo-(2→4)-α-Kdo-(2→6)-[lipid IVA] O-acyltransferase | ||||||||||
Comments: | The enzyme is involved in the biosynthesis of the phosphorylated outer membrane glycolipid lipid A. It transfers an acyl group to the 3-O position of the 3R-hydroxyacyl already attached to the nitrogen of the non-reducing glucosamine molecule. The enzyme from the bacterium Escherichia coli is specific for lauryl (C12) acyl groups, giving the enzyme its previous accepted name. However, enzymes from different species accept highly variable substrates. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 2.3.1.243 | ||||||||||
Accepted name: | acyl-Kdo2-lipid IVA acyltransferase | ||||||||||
Reaction: | a fatty acyl-[acyl-carrier protein] + an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)-[lipid IVA] = an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)2-[lipid IVA] + an [acyl-carrier protein] | ||||||||||
For diagram of Kdo-Kdo-Lipid IVA metabolism, click here | |||||||||||
Glossary: | Kdo = 3-deoxy-D-manno-oct-2-ulopyranosylonic acid a lipid IVA = 2-deoxy-2-{[(3R)-3-hydroxyacyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phospho-α-D-glucopyranose an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)-[lipid IVA] = 3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→4)-3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→6)-2-deoxy-2-{[(3R)-3-(acyloxy)acyl]amino}-3-O-[(3R)-3-hydroxyacyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phosphono-α-D-glucopyranose an α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)2-[lipid IVA] = 3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→4)-3-deoxy-α-D-manno-oct-2-ulopyranosyl-(2→6)-2-deoxy-2-{[(3R)-3-(acyloxy)acyl]amino}-3-O-[(3R)-3-(acyloxy)acyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxyacyl]-2-{[(3R)-3-hydroxyacyl]amino}-1-O-phospho-α-D-glucopyranose |
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Other name(s): | lpxM (gene name); MsbB acyltransferase; myristoyl-[acyl-carrier protein]:α-Kdo-(2→4)-α-Kdo-(2→6)-(dodecanoyl)-lipid IVA O-myristoyltransferase; tetradecanoyl-[acyl-carrier protein]:dodecanoyl-Kdo2-lipid IVA O-tetradecanoyltransferase; lauroyl-Kdo2-lipid IVA myristoyltransferase | ||||||||||
Systematic name: | fatty acyl-[acyl-carrier protein]:α-Kdo-(2→4)-α-Kdo-(2→6)-(acyl)-[lipid IVA] O-acyltransferase | ||||||||||
Comments: | The enzyme is involved in the biosynthesis of the phosphorylated outer membrane glycolipid lipid A. It transfers an acyl group to the 3-O position of the 3R-hydroxyacyl already attached at the 2-O position of the non-reducing glucosamine molecule. The enzyme from the bacterium Escherichia coli is specific for myristoyl (C14) acyl groups, giving the enzyme its previous accepted name. However, enzymes from different species accept highly variable substrates. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc | ||||||||||
References: |
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EC | 4.1.1.56 | ||||||||||
Accepted name: | 3-oxolaurate decarboxylase | ||||||||||
Reaction: | 3-oxododecanoate = 2-undecanone + CO2 | ||||||||||
Other name(s): | β-ketolaurate decarboxylase; β-ketoacyl decarboxylase; 3-oxododecanoate carboxy-lyase | ||||||||||
Systematic name: | 3-oxododecanoate carboxy-lyase (2-undecanone-forming) | ||||||||||
Comments: | Also decarboxylates other C14 to C16 oxo acids. | ||||||||||
Links to other databases: | BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 37290-49-6 | ||||||||||
References: |
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