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==Crystal Structure of E.Coli Branching Enzyme in complex with maltohexaose==
==Crystal Structure of E.Coli Branching Enzyme in complex with maltohexaose==
<StructureSection load='4lq1' size='340' side='right' caption='[[4lq1]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
<StructureSection load='4lq1' size='340' side='right'caption='[[4lq1]], [[Resolution|resolution]] 2.55&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4lq1]] is a 4 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LQ1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4LQ1 FirstGlance]. <br>
<table><tr><td colspan='2'>[[4lq1]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LQ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4LQ1 FirstGlance]. <br>
</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=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.55&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1m7x|1m7x]], [[4lpc|4lpc]]</td></tr>
<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=GLC:ALPHA-D-GLUCOSE'>GLC</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PRD_900001:alpha-maltose'>PRD_900001</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/1,4-alpha-glucan_branching_enzyme 1,4-alpha-glucan branching enzyme], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.1.18 2.4.1.18] </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=4lq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4lq1 OCA], [https://pdbe.org/4lq1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4lq1 RCSB], [https://www.ebi.ac.uk/pdbsum/4lq1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4lq1 ProSAT]</span></td></tr>
<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=4lq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4lq1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4lq1 RCSB], [http://www.ebi.ac.uk/pdbsum/4lq1 PDBsum]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/GLGB_ECOLI GLGB_ECOLI]] Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position (By similarity).  
[https://www.uniprot.org/uniprot/GLGB_ECOLI GLGB_ECOLI] Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position (By similarity).
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: 1,4-alpha-glucan branching enzyme]]
[[Category: Escherichia coli]]
[[Category: Feng, L]]
[[Category: Large Structures]]
[[Category: Geiger, J H]]
[[Category: Feng L]]
[[Category: Alpha/beta barrel]]
[[Category: Geiger JH]]
[[Category: Branching enzyme]]
[[Category: Linear polysaccharide]]
[[Category: Maltohexaose]]
[[Category: Starch biosynthetic pathway]]
[[Category: Transferase]]

Latest revision as of 12:21, 1 March 2024

Crystal Structure of E.Coli Branching Enzyme in complex with maltohexaose

4lq1, resolution 2.55Å

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