3emq: Difference between revisions

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<StructureSection load='3emq' size='340' side='right'caption='[[3emq]], [[Resolution|resolution]] 2.73&Aring;' scene=''>
<StructureSection load='3emq' size='340' side='right'caption='[[3emq]], [[Resolution|resolution]] 2.73&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3emq]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EMQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3EMQ FirstGlance]. <br>
<table><tr><td colspan='2'>[[3emq]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3EMQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3EMQ FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=HAH:(1S,2S,3R,6R)-6-[(2-HYDROXYBENZYL)AMINO]CYCLOHEX-4-ENE-1,2,3-TRIOL'>HAH</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HAH:(1S,2S,3R,6R)-6-[(2-HYDROXYBENZYL)AMINO]CYCLOHEX-4-ENE-1,2,3-TRIOL'>HAH</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3emc|3emc]], [[3emz|3emz]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3emc|3emc]], [[3emz|3emz]]</div></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Endo-1,4-beta-xylanase Endo-1,4-beta-xylanase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.8 3.2.1.8] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Endo-1,4-beta-xylanase Endo-1,4-beta-xylanase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.8 3.2.1.8] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3emq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3emq OCA], [http://pdbe.org/3emq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3emq RCSB], [http://www.ebi.ac.uk/pdbsum/3emq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3emq 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=3emq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3emq OCA], [https://pdbe.org/3emq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3emq RCSB], [https://www.ebi.ac.uk/pdbsum/3emq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3emq ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/XYNB_PAEBA XYNB_PAEBA]] Plays a role in plant xylan biodegradation, probably via the hydrolysis of short xylooligosaccharides resulting from extracellular xylan hydrolysis, once they have been transported inside cells. Shows similar activity on xylans of different rate of arabinose or methylglucuronic substitution. Also displays high activity on aryl-xylosides. Is active on xylotetraose and xylotriose, but does not hydrolyze xylobiose, indicating that XynB is a xylanase and not a beta-xylosidase.<ref>PMID:12698280</ref> <ref>PMID:8998999</ref>   
[[https://www.uniprot.org/uniprot/XYNB_PAEBA XYNB_PAEBA]] Plays a role in plant xylan biodegradation, probably via the hydrolysis of short xylooligosaccharides resulting from extracellular xylan hydrolysis, once they have been transported inside cells. Shows similar activity on xylans of different rate of arabinose or methylglucuronic substitution. Also displays high activity on aryl-xylosides. Is active on xylotetraose and xylotriose, but does not hydrolyze xylobiose, indicating that XynB is a xylanase and not a beta-xylosidase.<ref>PMID:12698280</ref> <ref>PMID:8998999</ref>   
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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