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==Crystal structure of beta-1,3-xylanase from Vibrio sp. AX-4== | ==Crystal structure of beta-1,3-xylanase from Vibrio sp. AX-4== | ||
<StructureSection load='2ddx' size='340' side='right' caption='[[2ddx]], [[Resolution|resolution]] 0.86Å' scene=''> | <StructureSection load='2ddx' size='340' side='right'caption='[[2ddx]], [[Resolution|resolution]] 0.86Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2ddx]] is a 1 chain structure with sequence from [ | <table><tr><td colspan='2'>[[2ddx]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_sp._AX-4 Vibrio sp. AX-4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DDX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DDX FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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]] 0.86Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <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=MG:MAGNESIUM+ION'>MG</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=2ddx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ddx OCA], [https://pdbe.org/2ddx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ddx RCSB], [https://www.ebi.ac.uk/pdbsum/2ddx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ddx ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/3XYN1_VIBSX 3XYN1_VIBSX] Catalyzes the hydrolysis of beta-1,3-xylan into oligosaccharides, mainly xylobiose, xylotriose and xylotetraose. Converts beta-1,3-xylotriose into xylose and xylobiose, converts beta-1,3-xylotetraose mainly into xylotriose and xylose, converts beta-1,3-xylopentaose into xylobiose and xylotriose. Does not hydrolyze beta-1,4-xylan, beta-1,4-mannan, beta-1,4-glucan, beta-1,3-xylobiose or p-nitrophenyl-beta-xyloside.<ref>PMID:15743273</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/dd/2ddx_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/dd/2ddx_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</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/ | </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=2ddx ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Vibrio sp. AX-4]] | ||
[[Category: Sakaguchi K]] | |||
[[Category: | |||
Latest revision as of 08:09, 17 October 2024
Crystal structure of beta-1,3-xylanase from Vibrio sp. AX-4Crystal structure of beta-1,3-xylanase from Vibrio sp. AX-4
Structural highlights
Function3XYN1_VIBSX Catalyzes the hydrolysis of beta-1,3-xylan into oligosaccharides, mainly xylobiose, xylotriose and xylotetraose. Converts beta-1,3-xylotriose into xylose and xylobiose, converts beta-1,3-xylotetraose mainly into xylotriose and xylose, converts beta-1,3-xylopentaose into xylobiose and xylotriose. Does not hydrolyze beta-1,4-xylan, beta-1,4-mannan, beta-1,4-glucan, beta-1,3-xylobiose or p-nitrophenyl-beta-xyloside.[1] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. References
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