2x8s

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==CRYSTAL STRUCTURE OF THE ABN2 D171A MUTANT IN COMPLEX WITH ARABINOTRIOSE==
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<StructureSection load='2x8s' size='340' side='right' caption='[[2x8s]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
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==Crystal Structure of the Abn2 D171A mutant in complex with arabinotriose==
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<StructureSection load='2x8s' size='340' side='right'caption='[[2x8s]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2x8s]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X8S OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2X8S FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2x8s]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis Bacillus subtilis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X8S OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2X8S FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene>, <scene name='pdbligand=AHR:ALPHA-L-ARABINOFURANOSE'>AHR</scene><br>
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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]] 1.5&#8491;</td></tr>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2x8t|2x8t]], [[2x8f|2x8f]]</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=AHR:ALPHA-L-ARABINOFURANOSE'>AHR</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
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<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Arabinan_endo-1,5-alpha-L-arabinosidase Arabinan endo-1,5-alpha-L-arabinosidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.99 3.2.1.99] </span></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=2x8s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x8s OCA], [https://pdbe.org/2x8s PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2x8s RCSB], [https://www.ebi.ac.uk/pdbsum/2x8s PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2x8s ProSAT]</span></td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2x8s FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x8s OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2x8s RCSB], [http://www.ebi.ac.uk/pdbsum/2x8s PDBsum]</span></td></tr>
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</table>
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<table>
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== Function ==
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[https://www.uniprot.org/uniprot/EABN2_BACSU EABN2_BACSU] Involved in the degradation of arabinan and is a key enzyme in the complete degradation of the plant cell wall. Catalyzes the internal cleavage of alpha-(1->5)-L-arabinofuranosyl residues of the alpha-1,5-L-arabinan to produce arabino-oligosaccharides and L-arabinose. It is also active toward linear branched sugar beet arabinan, and pectin from apple.<ref>PMID:18408032</ref> <ref>PMID:20883454</ref>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 2x8s" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Arabinanase|Arabinanase]]
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*[[Arabinanase 3D structures|Arabinanase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Arabinan endo-1,5-alpha-L-arabinosidase]]
 
[[Category: Bacillus subtilis]]
[[Category: Bacillus subtilis]]
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[[Category: Bento, I.]]
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[[Category: Large Structures]]
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[[Category: Desanctis, D.]]
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[[Category: Bento I]]
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[[Category: Inacio, J M.]]
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[[Category: Inacio JM]]
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[[Category: Lindley, P F.]]
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[[Category: Lindley PF]]
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[[Category: Sa-Nogueira, I De.]]
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[[Category: De Sa-Nogueira I]]
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[[Category: Hydrolase]]
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[[Category: DeSanctis D]]

Current revision

Crystal Structure of the Abn2 D171A mutant in complex with arabinotriose

PDB ID 2x8s

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