4mr0
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of PfbA, a surface adhesin of Streptococcus pneumoniae== | |
| - | + | <StructureSection load='4mr0' size='340' side='right'caption='[[4mr0]], [[Resolution|resolution]] 1.95Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4mr0]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pneumoniae_R6 Streptococcus pneumoniae R6]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4MR0 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4MR0 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]] 1.95Å</td></tr> | |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</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=4mr0 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4mr0 OCA], [https://pdbe.org/4mr0 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4mr0 RCSB], [https://www.ebi.ac.uk/pdbsum/4mr0 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4mr0 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/PFBA_STRR6 PFBA_STRR6] Acts as a fibronectin-dependent adhesin and invasin. Binds host (in this case human) fibronectin, plasmin, plasminogen, and human serum albumin. Where the bacteria adhere to human cells there is major recruitment of microvilli which seem to fuse to cover the streptococcal chains. Antibodies to this protein reduce bacterial growth in human blood. | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Streptococcus pneumoniae R6]] | ||
| + | [[Category: Beulin DSJ]] | ||
| + | [[Category: Ponnuraj K]] | ||
Current revision
Crystal structure of PfbA, a surface adhesin of Streptococcus pneumoniae
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