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lpxP

Gene
lpxP
Protein
Lipid A biosynthesis palmitoleoyltransferase
Organism
Escherichia coli (strain K12)
Length
306 amino acids
Function
Catalyzes the transfer of palmitoleate from palmitoleoyl-acyl carrier protein (ACP) to Kdo(2)-lipid IV(A) to form Kdo(2)-(palmitoleoyl)-lipid IV(A). Required for the biosynthesis of a distinct molecular species of lipid A, which is present only in cells grown at low temperatures. It may confer a selective advantage to cells growing at lower temperatures by making the outer membrane a more effective barrier to harmful chemicals.
Similarity
Belongs to the LpxL/LpxM/LpxP family. LpxP subfamily.
Mass
35.493 kDa
Sequence
MFPQCKFSREFLHPRYWLTWFGLGVLWLWVQLPYPVLCFLGTRIGAMARPFLKRRESIARKNLELCFPQHSAEEREKMIAENFRSLGMALVETGMAWFWPDSRVRKWFDVEGLDNLKRAQMQNRGVMVVGVHFMSLELGGRVMGLCQPMMATYRPHNNQLMEWVQTRGRMRSNKAMIGRNNLRGIVGALKKGEAVWFAPDQDYGRKGSSFAPFFAVENVATTNGTYVLSRLSGAAMLTVTMVRKADYSGYRLFITPEMEGYPTDENQAAAYMNKIIEKEIMRAPEQYLWIHRRFKTRPVGESSLYI

Gene
lpxP
Protein
Lipid A biosynthesis palmitoleoyltransferase
Organism
Shigella flexneri
Length
306 amino acids
Function
Catalyzes the transfer of palmitoleate from palmitoleoyl-acyl carrier protein (ACP) to Kdo(2)-lipid IV(A) to form Kdo(2)-(palmitoleoyl)-lipid IV(A).
Similarity
Belongs to the LpxL/LpxM/LpxP family. LpxP subfamily.
Mass
35.493 kDa
Sequence
MFPQCKFSREFLHPRYWLTWFGLGVLWLWVQLPYPVLCFLGTRIGAMARPFLKRRESIARKNLELCFPQHSAEEREKMIAENFRSLGMALVETGMAWFWPDSRVRKWFDVEGLDNLKRAQMQNRGVMVVGVHFMSLELGGRVMGLCQPMMATYRPHNNQLMEWVQTRGRMRSNKAMIGRNNLRGIVGALKKGEAVWFAPDQDYGRKGSSFAPFFAVENVATTNGTYVLSRLSGAAMLTVTMVRKADYSGYRLFITPEMEGYPTDENQAAAYMNKIIEKEIMRAPEQYLWIHRRFKTRPVGESSLYI