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| | <StructureSection load='4uz2' size='340' side='right'caption='[[4uz2]], [[Resolution|resolution]] 2.50Å' scene=''> | | <StructureSection load='4uz2' size='340' side='right'caption='[[4uz2]], [[Resolution|resolution]] 2.50Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[4uz2]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Thet8 Thet8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UZ2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4UZ2 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[4uz2]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermus_thermophilus_HB8 Thermus thermophilus HB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UZ2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UZ2 FirstGlance]. <br> |
| - | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4uz3|4uz3]], [[4xcm|4xcm]]</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]] 2.5Å</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=4uz2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uz2 OCA], [http://pdbe.org/4uz2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4uz2 RCSB], [http://www.ebi.ac.uk/pdbsum/4uz2 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4uz2 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=4uz2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uz2 OCA], [https://pdbe.org/4uz2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4uz2 RCSB], [https://www.ebi.ac.uk/pdbsum/4uz2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4uz2 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/Q5SLM7_THET8 Q5SLM7_THET8] |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Thet8]] | + | [[Category: Thermus thermophilus HB8]] |
| - | [[Category: Blaise, M]] | + | [[Category: Blaise M]] |
| - | [[Category: Wong, J E.M M]] | + | [[Category: Wong JEMM]] |
| - | [[Category: Hydrolase]]
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| Structural highlights
Function
Q5SLM7_THET8
Publication Abstract from PubMed
LysM domains, which are frequently present as repetitive entities in both bacterial and plant proteins, are known to interact with carbohydrates containing N-acetylglucosamine (GlcNAc) moieties, such as chitin and peptidoglycan. In bacteria, the functional significance of the involvement of multiple LysM domains in substrate binding has so far lacked support from high-resolution structures of ligand-bound complexes. Here, a structural study of the Thermus thermophilus NlpC/P60 endopeptidase containing two LysM domains is presented. The crystal structure and small-angle X-ray scattering solution studies of this endopeptidase revealed the presence of a homodimer. The structure of the two LysM domains co-crystallized with N-acetyl-chitohexaose revealed a new intermolecular binding mode that may explain the differential interaction between LysM domains and short or long chitin oligomers. By combining the structural information with the three-dimensional model of peptidoglycan, a model suggesting how protein dimerization enhances the recognition of peptidoglycan is proposed.
An intermolecular binding mechanism involving multiple LysM domains mediates carbohydrate recognition by an endopeptidase.,Wong JE, Midtgaard SR, Gysel K, Thygesen MB, Sorensen KK, Jensen KJ, Stougaard J, Thirup S, Blaise M Acta Crystallogr D Biol Crystallogr. 2015 Mar 1;71(Pt 3):592-605. doi:, 10.1107/S139900471402793X. Epub 2015 Feb 26. PMID:25760608[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Wong JE, Midtgaard SR, Gysel K, Thygesen MB, Sorensen KK, Jensen KJ, Stougaard J, Thirup S, Blaise M. An intermolecular binding mechanism involving multiple LysM domains mediates carbohydrate recognition by an endopeptidase. Acta Crystallogr D Biol Crystallogr. 2015 Mar 1;71(Pt 3):592-605. doi:, 10.1107/S139900471402793X. Epub 2015 Feb 26. PMID:25760608 doi:http://dx.doi.org/10.1107/S139900471402793X
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