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5c9o
From Proteopedia
(Difference between revisions)
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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=5c9o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c9o OCA], [http://pdbe.org/5c9o PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5c9o RCSB], [http://www.ebi.ac.uk/pdbsum/5c9o PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5c9o 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=5c9o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c9o OCA], [http://pdbe.org/5c9o PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5c9o RCSB], [http://www.ebi.ac.uk/pdbsum/5c9o PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5c9o ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Photorhabdus luminescens is known for its symbiosis with the entomopathogenic nematode Heterorhabditis bacteriophora and its pathogenicity towards insect larvae. A hypothetical protein from P. luminescens was identified, purified from the native source and characterized as an L-fucose-binding lectin, named PLL. Glycan array and biochemical characterization data revealed PLL to be specific towards L-fucose and the disaccharide glycan 3,6-O-Me2-Glcbeta1-4(2,3-O-Me2)Rhaalpha-O-(p-C6H4)-OCH2CH2NH2. PLL was discovered to be a homo-tetramer with an inter-subunit disulphide bridge. The crystal structures of native (ntPLL) and recombinant PLL (rPLL) revealed a seven-bladed beta-propeller fold creating 7 putative fucose-binding sites per monomer. The crystal structure of the rPLL/L-fucose complex confirmed at least three sites being fucose-binding. Moreover, the crystal structures indicated that some of the other sites are masked either by the tetrameric nature of the lectin or by incorporation of the C-terminus of the lectin into one of these sites. PLL exhibited a binding ability to insect haemocytes and the cuticular surface of a nematode, Heterorhabditis bacteriophora. | ||
| + | |||
| + | A Novel Fucose-Binding Lectin from Photorhabdus luminescens (PLL) with an Unusual Hepta-Bladed beta-Propeller Tetrameric Structure.,Kumar A, Sykorova P, Demo G, Dobes P, Hyrsl P, Wimmerova M J Biol Chem. 2016 Oct 7. pii: jbc.M115.693473. PMID:27758853<ref>PMID:27758853</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 5c9o" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 11:03, 2 November 2016
Crystal structure of recombinant PLL lectin from Photorhabdus luminescens at 1.5 A resolution
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