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4aw7

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<StructureSection load='4aw7' size='340' side='right'caption='[[4aw7]], [[Resolution|resolution]] 1.33&Aring;' scene=''>
<StructureSection load='4aw7' size='340' side='right'caption='[[4aw7]], [[Resolution|resolution]] 1.33&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4aw7]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacteroides_plebeius Bacteroides plebeius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AW7 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=4AW7 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4aw7]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacteroides_plebeius Bacteroides plebeius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AW7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4AW7 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=AAL:3,6-ANHYDRO-L-GALACTOSE'>AAL</scene>, <scene name='pdbligand=GLA:ALPHA+D-GALACTOSE'>GLA</scene>, <scene name='pdbligand=L6S:6-O-SULFO-ALPHA-L-GALACTOSE'>L6S</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GAL:BETA-D-GALACTOSE'>GAL</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=AAL:3,6-ANHYDRO-L-GALACTOSE'>AAL</scene>, <scene name='pdbligand=GLA:ALPHA+D-GALACTOSE'>GLA</scene>, <scene name='pdbligand=L6S:6-O-SULFO-ALPHA-L-GALACTOSE'>L6S</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/Beta-porphyranase Beta-porphyranase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.178 3.2.1.178] </span></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Beta-porphyranase Beta-porphyranase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.178 3.2.1.178] </span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=4aw7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4aw7 OCA], [http://pdbe.org/4aw7 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4aw7 RCSB], [http://www.ebi.ac.uk/pdbsum/4aw7 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4aw7 ProSAT]</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=4aw7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4aw7 OCA], [https://pdbe.org/4aw7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4aw7 RCSB], [https://www.ebi.ac.uk/pdbsum/4aw7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4aw7 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/PORA_BACPM PORA_BACPM]] Cleaves the sulfated polysaccharide porphyran at the (1->4) linkages between beta-D-galactopyranose and alpha-L-galactopyranose-6-sulfate, forming mostly the disaccharide alpha-L-galactopyranose-6-sulfate-(1->3)-beta-D-galactose. Some longer oligosaccharides of even number of residues are also observed. Inactive on the non-sulfated agarose portion of the porphyran backbone.<ref>PMID:23150581</ref>
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[[https://www.uniprot.org/uniprot/PORA_BACPM PORA_BACPM]] Cleaves the sulfated polysaccharide porphyran at the (1->4) linkages between beta-D-galactopyranose and alpha-L-galactopyranose-6-sulfate, forming mostly the disaccharide alpha-L-galactopyranose-6-sulfate-(1->3)-beta-D-galactose. Some longer oligosaccharides of even number of residues are also observed. Inactive on the non-sulfated agarose portion of the porphyran backbone.<ref>PMID:23150581</ref>
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<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==

Revision as of 05:48, 25 August 2022

BpGH86A: A beta-porphyranase of glycoside hydrolase family 86 from the human gut bacterium Bacteroides plebeius

PDB ID 4aw7

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