7p4d

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[7p4d]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cellvibrio_japonicus_Ueda107 Cellvibrio japonicus Ueda107]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7P4D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7P4D FirstGlance]. <br>
<table><tr><td colspan='2'>[[7p4d]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Cellvibrio_japonicus_Ueda107 Cellvibrio japonicus Ueda107]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7P4D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7P4D FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=56I:[(1R,2R,3R,4R,5S)-2-(hydroxymethyl)-3,4,5-tris(oxidanyl)cyclohexyl]sulfamic+acid'>56I</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=OXL:OXALATE+ION'>OXL</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</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]] 1.85&#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=56I:[(1R,2R,3R,4R,5S)-2-(hydroxymethyl)-3,4,5-tris(oxidanyl)cyclohexyl]sulfamic+acid'>56I</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=OXL:OXALATE+ION'>OXL</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7p4d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7p4d OCA], [https://pdbe.org/7p4d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7p4d RCSB], [https://www.ebi.ac.uk/pdbsum/7p4d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7p4d ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=7p4d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7p4d OCA], [https://pdbe.org/7p4d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7p4d RCSB], [https://www.ebi.ac.uk/pdbsum/7p4d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7p4d ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/OL4AG_CELJU OL4AG_CELJU]] Alpha-transglucosylase that specifically transfers single glucosyl units from alpha(1->4)-glucans to the non-reducing terminal 4-OH of glucose and alpha(1->4)- and alpha(1->6)-linked glucosyl residues. Acts on amylose, amylopectin, glycogen and maltooligosaccharides, with the highest activity with maltotriose as a donor, and also accepts maltose. Does not act as a hydrolase: weak hydrolysis activity is only observed on the disaccharide maltose.<ref>PMID:23132856</ref>
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[https://www.uniprot.org/uniprot/OL4AG_CELJU OL4AG_CELJU] Alpha-transglucosylase that specifically transfers single glucosyl units from alpha(1->4)-glucans to the non-reducing terminal 4-OH of glucose and alpha(1->4)- and alpha(1->6)-linked glucosyl residues. Acts on amylose, amylopectin, glycogen and maltooligosaccharides, with the highest activity with maltotriose as a donor, and also accepts maltose. Does not act as a hydrolase: weak hydrolysis activity is only observed on the disaccharide maltose.<ref>PMID:23132856</ref>
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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<div class="pdbe-citations 7p4d" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 7p4d" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Saposin|Saposin]]
== References ==
== References ==
<references/>
<references/>

Revision as of 13:01, 1 February 2024

Crystal Structure of Agd31B, alpha-transglucosylase in Glycoside Hydrolase Family 31, in complex with covalent Cyclophellitol Sulfamidate probe KK130

PDB ID 7p4d

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