6r3t
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 6r3t is ON HOLD Authors: Aparicio, D., Fita, I. Description: Structure of P110 from Mycoplasma Genitalium at 2.7A [[Category: Unreleased Structures...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of P110 from Mycoplasma Genitalium at 2.7A== | |
| + | <StructureSection load='6r3t' size='340' side='right'caption='[[6r3t]], [[Resolution|resolution]] 2.73Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6r3t]] is a 1 chain structure. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=5mzb 5mzb]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6R3T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6R3T FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=K:POTASSIUM+ION'>K</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></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=6r3t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6r3t OCA], [http://pdbe.org/6r3t PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6r3t RCSB], [http://www.ebi.ac.uk/pdbsum/6r3t PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6r3t ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Adhesion of pathogenic bacteria to target cells is a prerequisite for colonization and further infection. The main adhesins of the emerging sexually transmitted pathogen Mycoplasma genitalium, P140 and P110, interact to form a Nap complex anchored to the cell membrane. Herein, we present the crystal structures of the extracellular region of the virulence factor P110 (916 residues) unliganded and in complex with sialic acid oligosaccharides. P110 interacts only with the neuraminic acid moiety of the oligosaccharides and experiments with human cells demonstrate that these interactions are essential for mycoplasma cytadherence. Additionally, structural information provides a deep insight of the P110 antigenic regions undergoing programmed variation to evade the host immune response. These results enlighten the interplay of M. genitalium with human target cells, offering new strategies to control mycoplasma infections. | ||
| - | + | Mycoplasma genitalium adhesin P110 binds sialic-acid human receptors.,Aparicio D, Torres-Puig S, Ratera M, Querol E, Pinol J, Pich OQ, Fita I Nat Commun. 2018 Oct 26;9(1):4471. doi: 10.1038/s41467-018-06963-y. PMID:30367053<ref>PMID:30367053</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6r3t" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
[[Category: Aparicio, D]] | [[Category: Aparicio, D]] | ||
[[Category: Fita, I]] | [[Category: Fita, I]] | ||
| + | [[Category: Adhesin]] | ||
| + | [[Category: Sugar binding protein]] | ||
Current revision
Structure of P110 from Mycoplasma Genitalium at 2.7A
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