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2.3.1.243: acyl-Kdo2-lipid IVA acyltransferase

This is an abbreviated version!
For detailed information about acyl-Kdo2-lipid IVA acyltransferase, go to the full flat file.

Reaction

a tetradecanoyl-[acyl-carrier protein]
+
(3-deoxy-alpha-D-manno-oct-2-ulopyranosylonate)-(2->4)-(3-deoxy-alpha-D-manno-oct-2-ulopyranosylonate)-(2->6)-2-deoxy-2-[[(3R)-3-dodecanoyloxytetradecanoyl]amino]-3-O-[(3R)-3-hydroxytetradecanoyl]-4-O-phosphono-beta-D-glucopyranosyl-(1->6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-[[(3R)-3-hydroxytetradecanoyl]amino]-1-O-phosphono-alpha-D-glucopyranose
=
(3-deoxy-alpha-D-manno-oct-2-ulopyranosylonate)-(2->4)-(3-deoxy-alpha-D-manno-oct-2-ulopyranosylonate)-(2->6)-2-deoxy-2-[[(3R)-3-(dodecanoyloxy)tetradecanoyl]amino]-3-O-[(3R)-3-(tetradecanoyloxy)tetradecanoyl]-4-O-phosphono-beta-D-glucopyranosyl-(1->6)-2-deoxy-3-O-[(3R)-3-hydroxytetradecanoyl]-2-[[(3R)-3-hydroxytetradecanoyl]amino]-1-O-phosphono-alpha-D-glucopyranose
+
an [acyl-carrier protein]

Synonyms

ESA01386, Jhp0255, lauroyl-Kdo2-lipid IVA myristoyltransferase, lipid A biosynthesis myristoyltransferase, LpxJ, LpxL, LpxL2, LpxM, MsbB acyltransferase, myristoyl-[acyl-carrier protein]:alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-(dodecanoyl)-lipid IVA O-myristoyltransferase, tetradecanoyl-[acyl-carrier protein]:dodecanoyl-Kdo2-lipid IVA O-tetradecanoyltransferase

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.243 acyl-Kdo2-lipid IVA acyltransferase

Cloned

Cloned on EC 2.3.1.243 - acyl-Kdo2-lipid IVA acyltransferase

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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
expression in Escherichia coli
heterologous overexpression in Escherichia coli membranes
lipid A in lipopolysaccharide (LPS) of Escherichia coli mutant strains is modified by the introduction of myristoyltransferase gene cloned from Klebsiella pneumoniae. When the lpxL2 gene is introduced into the mutant having lipid A containing only 3-hydroxymyristic acids, it produces lipid A with two additional myristic acids (C14:0). When the same gene is introduced into the mutant with pentaacylated lipid A containing one lauric acid (C12:0), C12:0 is replaced by C14:0
-