3n8t: Difference between revisions
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<StructureSection load='3n8t' size='340' side='right'caption='[[3n8t]], [[Resolution|resolution]] 2.40Å' scene=''> | <StructureSection load='3n8t' size='340' side='right'caption='[[3n8t]], [[Resolution|resolution]] 2.40Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3n8t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3n8t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermococcus_kodakarensis Thermococcus kodakarensis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3N8T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3N8T FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene></td></tr> | |||
<tr id=' | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3n8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3n8t OCA], [https://pdbe.org/3n8t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3n8t RCSB], [https://www.ebi.ac.uk/pdbsum/3n8t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3n8t 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=3n8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3n8t OCA], [https://pdbe.org/3n8t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3n8t RCSB], [https://www.ebi.ac.uk/pdbsum/3n8t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3n8t ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/BE_THEKO BE_THEKO] Catalyzes the formation of branch points in alpha-glucans by cleavage of an alpha-1,4 glycosidic bond and subsequent transfer of the cleaved-off oligosaccharide to a new alpha-1,6 position. The branch chain-length distribution of the reaction products shows degree of polymerization (DP) of 5 to 30, with two local maxima at DP 6 and DP 11. Exhibits an alpha-retaining catalytic mechanism. Does not display alpha-galactosidase or pullulanase activity, since melibiose and pullulan are not substrates. Is not able to catalyze the hydrolysis or transglycosylation of maltoheptaose, suggesting that the TK1436 protein contains neither alpha-amylase nor 4-alpha-glucanotransferase activity.<ref>PMID:16885460</ref> | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Arni | [[Category: Thermococcus kodakarensis]] | ||
[[Category: Betzel | [[Category: Arni RK]] | ||
[[Category: Imanaka | [[Category: Betzel C]] | ||
[[Category: Kanai | [[Category: Imanaka T]] | ||
[[Category: Kuriki | [[Category: Kanai T]] | ||
[[Category: Murakami | [[Category: Kuriki T]] | ||
[[Category: Santos | [[Category: Murakami MT]] | ||
[[Category: Takata | [[Category: Santos CR]] | ||
[[Category: Tonoli | [[Category: Takata H]] | ||
[[Category: Trindade | [[Category: Tonoli CCC]] | ||
[[Category: Trindade DM]] | |||