3a6o: Difference between revisions
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New page: '''Unreleased structure''' The entry 3a6o is ON HOLD Authors: Ohtaki, A., Mizuno, M., Tonozuka, T., Sakano, Y., Kamitori, S. Description: Crystal structure of Thermoactinomyces vulgari... |
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==Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex== | |||
<StructureSection load='3a6o' size='340' side='right'caption='[[3a6o]], [[Resolution|resolution]] 2.80Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3a6o]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermoactinomyces_vulgaris Thermoactinomyces vulgaris]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=1vfk 1vfk]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3A6O OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3A6O FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.8Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ARE:ACARBOSE+DERIVED+PENTASACCHARIDE'>ARE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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=3a6o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3a6o OCA], [https://pdbe.org/3a6o PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3a6o RCSB], [https://www.ebi.ac.uk/pdbsum/3a6o PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3a6o ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/NEPU2_THEVU NEPU2_THEVU] Hydrolyzes pullulan efficiently but only a small amount of starch. Endohydrolysis of 1,4-alpha-glucosidic linkages in pullulan to form panose. Cleaves also (1-6)-alpha-glucosidic linkages to form maltotriose. | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/a6/3a6o_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3a6o ConSurf]. | |||
<div style="clear:both"></div> | |||
==See Also== | |||
*[[Amylase 3D structures|Amylase 3D structures]] | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Thermoactinomyces vulgaris]] | |||
[[Category: Kamitori S]] | |||
[[Category: Mizuno M]] | |||
[[Category: Ohtaki A]] | |||
[[Category: Sakano Y]] | |||
[[Category: Tonozuka T]] | |||
Latest revision as of 13:59, 13 March 2024
Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/acarbose complex
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