UDP-N-acetylglucosamine acyltransferase

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== Function ==
== Function ==
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'''UDP-N-acetylglucosamine acyltransferase''' (LpxA) initiates lipid A biosynthesis. It catalyzes the transfer of 3-hydroxymyristic acid from acyl carrier protein to the 3'-hydroxyl group of UDP-GlcNAc<ref>PMID:10480918</ref>.
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'''UDP-N-acetylglucosamine acyltransferase''' or
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'''Acyl-[acyl-carrier-protein]--UDP-N-acetylglucosamine O-acyltransferase''' (LpxA) initiates lipid A biosynthesis. It catalyzes the transfer of 3-hydroxymyristic acid from acyl carrier protein to the 3'-hydroxyl group of UDP-GlcNAc<ref>PMID:10480918</ref>.
== Structural highlights ==
== Structural highlights ==

Revision as of 11:05, 19 March 2020

E. coli UDP-N-acetylglucosamine acyltransferase complex with UDP-Glc-NAC (PDB code 2jf3)

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3D structures of UDP-N-acetylglucosamine acyltransferase

Updated on 19-March-2020

References

  1. Wyckoff TJ, Raetz CR. The active site of Escherichia coli UDP-N-acetylglucosamine acyltransferase. Chemical modification and site-directed mutagenesis. J Biol Chem. 1999 Sep 17;274(38):27047-55. PMID:10480918
  2. Ulaganathan V, Buetow L, Hunter WN. Nucleotide substrate recognition by UDP-N-acetylglucosamine acyltransferase (LpxA) in the first step of lipid A biosynthesis. J Mol Biol. 2007 Jun 1;369(2):305-12. Epub 2007 Mar 21. PMID:17434525 doi:10.1016/j.jmb.2007.03.039

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