4j3d: Difference between revisions

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4j3d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_PAO1 Pseudomonas aeruginosa PAO1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J3D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4J3D FirstGlance]. <br>
<table><tr><td colspan='2'>[[4j3d]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Pseudomonas_aeruginosa_PAO1 Pseudomonas aeruginosa PAO1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4J3D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4J3D FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1JS:N~1~-HYDROXY-N~5~-(3-HYDROXYPROPYL)-N~2~-[4-(PHENYLETHYNYL)BENZOYL]-L-GLUTAMAMIDE'>1JS</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1JS:N~1~-HYDROXY-N~5~-(3-HYDROXYPROPYL)-N~2~-[4-(PHENYLETHYNYL)BENZOYL]-L-GLUTAMAMIDE'>1JS</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4j3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j3d OCA], [https://pdbe.org/4j3d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4j3d RCSB], [https://www.ebi.ac.uk/pdbsum/4j3d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4j3d ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4j3d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4j3d OCA], [https://pdbe.org/4j3d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4j3d RCSB], [https://www.ebi.ac.uk/pdbsum/4j3d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4j3d ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[https://www.uniprot.org/uniprot/LPXC_PSEAE LPXC_PSEAE] Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.
[https://www.uniprot.org/uniprot/LPXC_PSEAE LPXC_PSEAE] Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Lipopolysaccharide (LPS) biosynthesis is an attractive antibacterial target as it is both conserved and essential for the survival of key pathogenic bacteria. Lipid A is the hydrophobic anchor for LPS and a key structural component of the outer membrane of Gram-negative bacteria. Lipid A biosynthesis is performed in part by a unique zinc dependent metalloamidase, LpxC (UDP-3-O-(R-3-hydroxymyristoyl)-N-acetylglucosamine deacetylase), which catalyzes the first non-reversible step in lipid A biosynthesis. The UDP portion of the LpxC substrate-binding pocket has been relatively unexplored. We have designed and evaluated a series of hydroxamate based inhibitors which explore the SAR of substitutions directed into the UDP pocket with a range of substituted alpha-amino acid based linkers. We also provide the first wild type structure of Pseudomonas aeruginosa LpxC which was utilized in the design of many of these analogs.
Exploring the UDP pocket of LpxC through amino acid analogs.,Hale MR, Hill P, Lahiri S, Miller MD, Ross P, Alm R, Gao N, Kutschke A, Johnstone M, Prince B, Thresher J, Yang W Bioorg Med Chem Lett. 2013 Apr 15;23(8):2362-7. doi: 10.1016/j.bmcl.2013.02.055. , Epub 2013 Mar 1. PMID:23499237<ref>PMID:23499237</ref>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4j3d" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[UDP-3-O-acyl-N-acetylglucosamine deacetylase|UDP-3-O-acyl-N-acetylglucosamine deacetylase]]
*[[UDP-3-O-acyl-N-acetylglucosamine deacetylase|UDP-3-O-acyl-N-acetylglucosamine deacetylase]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>

Latest revision as of 15:00, 1 March 2024

Pseudomonas aeruginosa LpxC in complex with a hydroxamate inhibitorPseudomonas aeruginosa LpxC in complex with a hydroxamate inhibitor

Structural highlights

4j3d is a 2 chain structure with sequence from Pseudomonas aeruginosa PAO1. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2Å
Ligands:,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

LPXC_PSEAE Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell.

See Also

4j3d, resolution 2.00Å

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