3sil

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[[Image:3sil.gif|left|200px]]<br /><applet load="3sil" size="350" color="white" frame="true" align="right" spinBox="true"
 
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caption="3sil, resolution 1.05&Aring;" />
 
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'''SIALIDASE FROM SALMONELLA TYPHIMURIUM'''<br />
 
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==About this Structure==
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==SIALIDASE FROM SALMONELLA TYPHIMURIUM==
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3SIL is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Salmonella_typhimurium Salmonella typhimurium] with <scene name='pdbligand=K:'>K</scene>, <scene name='pdbligand=PO4:'>PO4</scene> and <scene name='pdbligand=GOL:'>GOL</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Exo-alpha-sialidase Exo-alpha-sialidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.18 3.2.1.18] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SIL OCA].
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<StructureSection load='3sil' size='340' side='right'caption='[[3sil]], [[Resolution|resolution]] 1.05&Aring;' scene=''>
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[[Category: Exo-alpha-sialidase]]
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== Structural highlights ==
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[[Category: Salmonella typhimurium]]
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<table><tr><td colspan='2'>[[3sil]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Salmonella_enterica_subsp._enterica_serovar_Typhimurium_str._LT2 Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3SIL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3SIL FirstGlance]. <br>
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[[Category: Single protein]]
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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]] 1.05&#8491;</td></tr>
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[[Category: Garman, E F.]]
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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[[Category: Sheldrick, G M.]]
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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=3sil FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3sil OCA], [https://pdbe.org/3sil PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3sil RCSB], [https://www.ebi.ac.uk/pdbsum/3sil PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3sil ProSAT]</span></td></tr>
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[[Category: GOL]]
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</table>
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[[Category: K]]
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== Function ==
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[[Category: PO4]]
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[https://www.uniprot.org/uniprot/NANH_SALTY NANH_SALTY] Cleaves the terminal sialic acid (N-acetyl neuraminic acid) from carbohydrate chains in glycoproteins providing free sialic acid which can be used as carbon and energy sources. Sialidases have been suggested to be pathogenic factors in microbial infections.
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[[Category: glycosidase]]
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== Evolutionary Conservation ==
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[[Category: hydrolase]]
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/si/3sil_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3sil ConSurf].
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<div style="clear:both"></div>
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 19:11:25 2008''
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==See Also==
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*[[Neuraminidase 3D structures|Neuraminidase 3D structures]]
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2]]
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[[Category: Garman EF]]
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[[Category: Sheldrick GM]]

Current revision

SIALIDASE FROM SALMONELLA TYPHIMURIUM

PDB ID 3sil

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