1of3
From Proteopedia
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<StructureSection load='1of3' size='340' side='right'caption='[[1of3]], [[Resolution|resolution]] 2.00Å' scene=''> | <StructureSection load='1of3' size='340' side='right'caption='[[1of3]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1of3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1of3]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima_MSB8 Thermotoga maritima MSB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1OF3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1OF3 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]] 2Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=1of3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1of3 OCA], [https://pdbe.org/1of3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1of3 RCSB], [https://www.ebi.ac.uk/pdbsum/1of3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1of3 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=1of3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1of3 OCA], [https://pdbe.org/1of3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1of3 RCSB], [https://www.ebi.ac.uk/pdbsum/1of3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1of3 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9RIK9_THEMT Q9RIK9_THEMT] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</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=1of3 ConSurf]. | </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=1of3 ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The C-terminal 176 amino acids of a Thermotoga maritima mannanase (Man5) constitute a carbohydrate binding module (CBM) that has been classified into CBM family 27. The isolated CBM27 domain, named TmCBM27, binds tightly (K(a)s 10(5)-10(6) M(-1)) to beta-1, 4-mannooligosaccharides, carob galactomannan, and konjac glucomannan, but not to cellulose (insoluble and soluble) or soluble birchwood xylan. The X-ray crystal structures of native TmCBM27, a TmCBM27-mannohexaose complex, and a TmCBM27-6(3),6(4)-alpha-D-galactosyl-mannopentaose complex at 2.0 A, 1.6 A, and 1.35 A, respectively, reveal the basis of TmCBM27's specificity for mannans. In particular, the latter complex, which is the first structure of a CBM in complex with a branched plant cell wall polysaccharide, illustrates how the architecture of the binding site can influence the recognition of naturally substituted polysaccharides. | ||
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| - | Structural and thermodynamic dissection of specific mannan recognition by a carbohydrate binding module, TmCBM27.,Boraston AB, Revett TJ, Boraston CM, Nurizzo D, Davies GJ Structure. 2003 Jun;11(6):665-75. PMID:12791255<ref>PMID:12791255</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1of3" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Mannosidase 3D structures|Mannosidase 3D structures]] | *[[Mannosidase 3D structures|Mannosidase 3D structures]] | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Thermotoga maritima MSB8]] |
| - | [[Category: Boraston | + | [[Category: Boraston AB]] |
| - | [[Category: Boraston | + | [[Category: Boraston CM]] |
| - | [[Category: Davies | + | [[Category: Davies GJ]] |
| - | [[Category: Nurizzo | + | [[Category: Nurizzo D]] |
| - | [[Category: Revett | + | [[Category: Revett TJ]] |
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Revision as of 05:46, 17 April 2024
Structural and thermodynamic dissection of specific mannan recognition by a carbohydrate-binding module, TmCBM27
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