4zli

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==Cellobionic acid phosphorylase - 3-O-beta-D-glucopyranosyl-alpha-D-glucopyranuronic acid complex==
==Cellobionic acid phosphorylase - 3-O-beta-D-glucopyranosyl-alpha-D-glucopyranuronic acid complex==
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<StructureSection load='4zli' size='340' side='right' caption='[[4zli]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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<StructureSection load='4zli' size='340' side='right'caption='[[4zli]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4zli]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZLI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZLI FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4zli]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharophagus_degradans_2-40 Saccharophagus degradans 2-40]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZLI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZLI FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CGC:3-O-BETA-D-GLUCOPYRANOSYL-ALPHA-D-GLUCOPYRANURONIC+ACID'>CGC</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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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]] 1.8&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4zle|4zle]], [[4zlf|4zlf]], [[4zlg|4zlg]]</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=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cellobionic_acid_phosphorylase Cellobionic acid phosphorylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.1.321 2.4.1.321] </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=4zli FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zli OCA], [https://pdbe.org/4zli PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zli RCSB], [https://www.ebi.ac.uk/pdbsum/4zli PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zli ProSAT]</span></td></tr>
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<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=4zli FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zli OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4zli RCSB], [http://www.ebi.ac.uk/pdbsum/4zli PDBsum]</span></td></tr>
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</table>
</table>
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<div style="background-color:#fffaf0;">
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== Function ==
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== Publication Abstract from PubMed ==
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[https://www.uniprot.org/uniprot/Q21MB1_SACD2 Q21MB1_SACD2]
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A novel phosphorylase was characterized as new member of glycoside hydrolase family 94 from the cellulolytic bacterium Xanthomonas campestris and the fungus Neurospora crassa. The enzyme catalyzed reversible phosphorolysis of cellobionic acid. We propose 4-O-beta-D-glucopyranosyl-D-gluconic acid: phosphate alpha-D-glucosyltransferase as the systematic name and cellobionic acid phosphorylase as the short names for the novel enzyme. Several cellulolytic fungi of the phylum Ascomycota also possess homologous proteins. We, therefore, suggest that the enzyme plays a crucial role in cellulose degradation where cellobionic acid as oxidized cellulolytic product is converted into alpha-D-glucose 1-phosphate and D-gluconic acid to enter glycolysis and the pentose phosphate pathway, respectively.
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Discovery of cellobionic acid phosphorylase in cellulolytic bacteria and fungi.,Nihira T, Saito Y, Nishimoto M, Kitaoka M, Igarashi K, Ohtsubo K, Nakai H FEBS Lett. 2013 Nov 1;587(21):3556-61. doi: 10.1016/j.febslet.2013.09.014. Epub, 2013 Sep 19. PMID:24055472<ref>PMID:24055472</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Cellobionic acid phosphorylase]]
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[[Category: Large Structures]]
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[[Category: Arakawa, T]]
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[[Category: Saccharophagus degradans 2-40]]
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[[Category: Fushinobu, S]]
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[[Category: Arakawa T]]
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[[Category: Nam, Y W]]
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[[Category: Fushinobu S]]
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[[Category: Glycoside hydrolase family 94]]
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[[Category: Nam YW]]
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[[Category: Intracellular enzyme]]
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[[Category: Oxidative cellulose degradation system]]
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Current revision

Cellobionic acid phosphorylase - 3-O-beta-D-glucopyranosyl-alpha-D-glucopyranuronic acid complex

PDB ID 4zli

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