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3k8l

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==Crystal structure of SusG-D498N mutant with maltoheptaose==
==Crystal structure of SusG-D498N mutant with maltoheptaose==
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<StructureSection load='3k8l' size='340' side='right' caption='[[3k8l]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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<StructureSection load='3k8l' size='340' side='right'caption='[[3k8l]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3k8l]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_thetaiotaomicron"_distaso_1912 "bacillus thetaiotaomicron" distaso 1912]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3K8L OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3K8L FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3k8l]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacteroides_thetaiotaomicron Bacteroides thetaiotaomicron]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3K8L OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3K8L 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=BGC:BETA-D-GLUCOSE'>BGC</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CEX:ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSE'>CEX</scene>, <scene name='pdbligand=CEY:ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSYL-(1- 4)-ALPHA-D-GLUCOPYRANOSE'>CEY</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</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]] 2.3&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3k8k|3k8k]], [[3k8m|3k8m]]</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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=PRD_900030:alpha-maltopentaose'>PRD_900030</scene>, <scene name='pdbligand=PRD_900035:alpha-maltohexaose'>PRD_900035</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BT_3698, SusG ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=818 "Bacillus thetaiotaomicron" Distaso 1912])</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=3k8l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3k8l OCA], [https://pdbe.org/3k8l PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3k8l RCSB], [https://www.ebi.ac.uk/pdbsum/3k8l PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3k8l 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=3k8l FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3k8l OCA], [http://pdbe.org/3k8l PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3k8l RCSB], [http://www.ebi.ac.uk/pdbsum/3k8l PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3k8l ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/SUSG_BACTN SUSG_BACTN]] Alpha-amylase that cleaves starch into oligosaccharides before internalization for degradation, the first step in starch degradation.<ref>PMID:10572122</ref> <ref>PMID:11717282</ref> <ref>PMID:20159465</ref>
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[https://www.uniprot.org/uniprot/SUSG_BACTN SUSG_BACTN] Alpha-amylase that cleaves starch into oligosaccharides before internalization for degradation, the first step in starch degradation.<ref>PMID:10572122</ref> <ref>PMID:11717282</ref> <ref>PMID:20159465</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/k8/3k8l_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/k8/3k8l_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
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</div>
</div>
<div class="pdbe-citations 3k8l" style="background-color:#fffaf0;"></div>
<div class="pdbe-citations 3k8l" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Amylase 3D structures|Amylase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bacillus thetaiotaomicron distaso 1912]]
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[[Category: Bacteroides thetaiotaomicron]]
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[[Category: Koropatkin, N M]]
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[[Category: Large Structures]]
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[[Category: Smith, T J]]
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[[Category: Koropatkin NM]]
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[[Category: Alpha8/beta8 barrel]]
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[[Category: Smith TJ]]
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[[Category: Amylase]]
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[[Category: Beta-sandwich]]
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[[Category: Cbm]]
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[[Category: Membrane protein]]
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Current revision

Crystal structure of SusG-D498N mutant with maltoheptaose

PDB ID 3k8l

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