3rdk
From Proteopedia
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| - | [[Image:3rdk.png|left|200px]] | ||
| - | + | ==Protein crystal structure of xylanase A1 of Paenibacillus sp. JDR-2== | |
| - | + | <StructureSection load='3rdk' size='340' side='right'caption='[[3rdk]], [[Resolution|resolution]] 1.49Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3rdk]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Paenibacillus_sp._JDR-2 Paenibacillus sp. JDR-2]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RDK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RDK FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.49Å</td></tr> | |
| - | == | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GCV:4-O-METHYL-ALPHA-D-GLUCURONIC+ACID'>GCV</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=XYP:BETA-D-XYLOPYRANOSE'>XYP</scene>, <scene name='pdbligand=XYS:XYLOPYRANOSE'>XYS</scene></td></tr> |
| - | [[3rdk]] is a 2 chain structure with sequence from [ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3rdk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rdk OCA], [https://pdbe.org/3rdk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rdk RCSB], [https://www.ebi.ac.uk/pdbsum/3rdk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rdk ProSAT]</span></td></tr> |
| - | [[ | + | </table> |
| - | [[ | + | == Function == |
| - | [[ | + | [https://www.uniprot.org/uniprot/XYNA1_PAESJ XYNA1_PAESJ] Catalyzes the depolymerization of methylglucuronoxylan (MeGAXn), a beta-1,4 xylan in which 10% to 20% of the xylose residues are substituted with alpha-1,2-4-O-methylglucuronate (MeGA) residues, which is predominant in hemicellulose fractions of hardwood and crop residues. Generates xylobiose (X2) and aldotetrauronate (MeGAX3) as the predominant products of MeGAXn hydrolysis; these products are then directly assimilated by the bacterium for subsequent metabolism. Thus, allows the bacterium to efficiently use polymeric MeGAXn as a growth substrate.<ref>PMID:16461704</ref> |
| - | [[Category: | + | == References == |
| - | [[Category: | + | <references/> |
| - | [[Category: | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| + | [[Category: Large Structures]] | ||
| + | [[Category: Paenibacillus sp. JDR-2]] | ||
| + | [[Category: Pozharski E]] | ||
| + | [[Category: St John FJ]] | ||
Current revision
Protein crystal structure of xylanase A1 of Paenibacillus sp. JDR-2
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