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Your query returned 3 entries. Printable version
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 | 2.3.1.242 | ||||||||||
Accepted name: | Kdo2-lipid IVA palmitoleoyltransferase | ||||||||||
Reaction: | a (9Z)-hexadec-9-enoyl-[acyl-carrier protein] + Kdo2-lipid IVA = (9Z)-hexadec-9-enoyl-Kdo2-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 lipid IVA = 2-deoxy-2-[(3R)-3-hydroxytetradecanamido]-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-[(3R)-3-hydroxytetradecanamido]-α-D-glucopyranosyl phosphate Kdo2-lipid IVA = α-Kdo-(2→4)-α-Kdo-(2→6)-lipid IVA (9Z)-hexadec-9-enoyl = palmitoleoyl (9Z)-hexadec-9-enoyl-Kdo2-lipid IVA = α-Kdo-(2→4)-α-Kdo-(2→6)-2-deoxy-2-{(3R)-3-[(9Z)-hexadec-9-enoyl]tetradecanamido}-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phospho-β-D-glucopyranosyl-(1→6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-[(3R)-3-hydroxytetradecanamido]-α-D-glucopyranosyl phosphate |
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Other name(s): | LpxP; palmitoleoyl-acyl carrier protein-dependent acyltransferase; cold-induced palmitoleoyl transferase; palmitoleoyl-[acyl-carrier protein]:Kdo2-lipid IVA O-palmitoleoyltransferase; (Kdo)2-lipid IVA palmitoleoyltransferase; α-Kdo-(2→4)-α-(2→6)-lipid IVA palmitoleoyltransferase | ||||||||||
Systematic name: | (9Z)-hexadec-9-enoyl-[acyl-carrier protein]:Kdo2-lipid IVA O-palmitoleoyltransferase | ||||||||||
Comments: | The enzyme, characterized from the bacterium Escherichia coli, is induced upon cold shock and is involved in the formation of a cold-adapted variant of the outer membrane glycolipid lipid A. | ||||||||||
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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