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1y65

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Current revision (06:53, 23 August 2023) (edit) (undo)
 
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<StructureSection load='1y65' size='340' side='right'caption='[[1y65]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
<StructureSection load='1y65' size='340' side='right'caption='[[1y65]], [[Resolution|resolution]] 1.85&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1y65]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillo_virgola_del_koch"_trevisan_1884 "bacillo virgola del koch" trevisan 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y65 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1Y65 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1y65]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae Vibrio cholerae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Y65 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Y65 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1tr9|1tr9]]</div></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">nagZ ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=666 "Bacillo virgola del Koch" Trevisan 1884])</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1y65 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y65 OCA], [https://pdbe.org/1y65 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1y65 RCSB], [https://www.ebi.ac.uk/pdbsum/1y65 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1y65 ProSAT], [https://www.topsan.org/Proteins/NYSGXRC/1y65 TOPSAN]</span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Beta-N-acetylhexosaminidase Beta-N-acetylhexosaminidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.52 3.2.1.52] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1y65 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1y65 OCA], [http://pdbe.org/1y65 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1y65 RCSB], [http://www.ebi.ac.uk/pdbsum/1y65 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1y65 ProSAT], [http://www.topsan.org/Proteins/NYSGXRC/1y65 TOPSAN]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/NAGZ_VIBCH NAGZ_VIBCH]] Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptide-linked peptidoglycan fragments, giving rise to free GlcNAc, anhydro-N-acetylmuramic acid and anhydro-N-acetylmuramic acid-linked peptides. Plays a role in beta-lactam antibiotic resistance via its role in generating anhydro-N-acetylmuramic acid-linked peptides; these peptides function as signaling molecules that induce high-level expression of the beta-lactamase AmpC.<ref>PMID:24009110</ref> <ref>PMID:17439950</ref> <ref>PMID:19499593</ref>
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[https://www.uniprot.org/uniprot/NAGZ_VIBCH NAGZ_VIBCH] Plays a role in peptidoglycan recycling by cleaving the terminal beta-1,4-linked N-acetylglucosamine (GlcNAc) from peptide-linked peptidoglycan fragments, giving rise to free GlcNAc, anhydro-N-acetylmuramic acid and anhydro-N-acetylmuramic acid-linked peptides. Plays a role in beta-lactam antibiotic resistance via its role in generating anhydro-N-acetylmuramic acid-linked peptides; these peptides function as signaling molecules that induce high-level expression of the beta-lactamase AmpC.<ref>PMID:24009110</ref> <ref>PMID:17439950</ref> <ref>PMID:19499593</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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*[[Beta-Hexosaminidase|Beta-Hexosaminidase]]
*[[Beta-Hexosaminidase|Beta-Hexosaminidase]]
*[[Beta-Hexosaminidase 3D structures|Beta-Hexosaminidase 3D structures]]
*[[Beta-Hexosaminidase 3D structures|Beta-Hexosaminidase 3D structures]]
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*[[Beta-N-acetylhexosaminidase 3D structures|Beta-N-acetylhexosaminidase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillo virgola del koch trevisan 1884]]
 
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[[Category: Beta-N-acetylhexosaminidase]]
 
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Burley, S K]]
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[[Category: Vibrio cholerae]]
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[[Category: Gorman, J]]
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[[Category: Burley SK]]
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[[Category: Structural genomic]]
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[[Category: Gorman J]]
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[[Category: Shapiro, L]]
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[[Category: Shapiro L]]
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[[Category: Beta-alpha barrel]]
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[[Category: Hydrolase]]
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[[Category: NYSGXRC, New York SGX Research Center for Structural Genomics]]
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[[Category: PSI, Protein structure initiative]]
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Current revision

Crystal structure of beta-hexosaminidase from Vibrio cholerae in complex with N-acetyl-D-glucosamine to a resolution of 1.85

PDB ID 1y65

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