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4e4p

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[[Image:4e4p.png|left|200px]]
 
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{{STRUCTURE_4e4p| PDB=4e4p | SCENE= }}
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==Second native structure of Xylanase A1 from Paenibacillus sp. JDR-2==
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<StructureSection load='4e4p' size='340' side='right'caption='[[4e4p]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
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===Second native structure of Xylanase A1 from Paenibacillus sp. JDR-2===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4e4p]] 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=4E4P OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4E4P FirstGlance]. <br>
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{{ABSTRACT_PUBMED_23000703}}
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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]] 1.92&#8491;</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=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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==About this Structure==
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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=4e4p FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4e4p OCA], [https://pdbe.org/4e4p PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4e4p RCSB], [https://www.ebi.ac.uk/pdbsum/4e4p PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4e4p ProSAT]</span></td></tr>
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[[4e4p]] is a 2 chain structure with sequence from [http://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=4E4P OCA].
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</table>
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[[Category: Endo-1,4-beta-xylanase]]
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== Function ==
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[[Category: Paenibacillus sp. jdr-2]]
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[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>
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[[Category: John, F J.St.]]
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== References ==
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[[Category: Pozharski, E.]]
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<references/>
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[[Category: Beta/alpha 8 fold]]
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__TOC__
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[[Category: Hydrolase]]
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</StructureSection>
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[[Category: Paenibacillus]]
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[[Category: Large Structures]]
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[[Category: Tim barrel]]
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[[Category: Paenibacillus sp. JDR-2]]
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[[Category: Xylanase]]
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[[Category: Pozharski E]]
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[[Category: St John FJ]]

Current revision

Second native structure of Xylanase A1 from Paenibacillus sp. JDR-2

PDB ID 4e4p

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