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4cbe

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Revision as of 17:36, 7 September 2022

Crystal structure of complement factors H and FHL-1 binding protein BBH06 or CRASP-2 from Borrelia burgdorferi (Native)

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 <StructureSection load='4cbe' size='340' side='right'caption='[[4cbe]], [[Resolution|resolution]] 1.83&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4cbe]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Borbu Borbu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CBE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4CBE FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4cbe]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Borreliella_burgdorferi_B31 Borreliella burgdorferi B31]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4CBE OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4CBE FirstGlance]. <br>
-</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4bg0|4bg0]]</td></tr>
+</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=4cbe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4cbe OCA], [https://pdbe.org/4cbe PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4cbe RCSB], [https://www.ebi.ac.uk/pdbsum/4cbe PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4cbe 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=4cbe FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4cbe OCA], [http://pdbe.org/4cbe PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4cbe RCSB], [http://www.ebi.ac.uk/pdbsum/4cbe PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4cbe ProSAT]</span></td></tr>
 </table>
-<div style="background-color:#fffaf0;">
+== Function ==
-== Publication Abstract from PubMed ==
+[[https://www.uniprot.org/uniprot/O50665_BORBU O50665_BORBU]]
-Borrelia burgdorferi is the causative agent of Lyme disease and is found in two different types of hosts in nature - Ixodes ticks and various mammalian organisms. To initiate disease and survive in mammalian host organisms, B. burgdorferi must be able to transfer to a new host, proliferate, attach to different tissue and resist the immune response. To resist the host's immune response, B. burgdorferi produces at least five different outer surface proteins that can bind complement regulator factor H (CFH) and/or factor H-like protein 1 (CFHL-1). The crystal structures of two uniquely folded complement binding proteins, which belong to two distinct gene families and are not found in other bacteria, have been previously described. The crystal structure of the CFH and CFHL-1 binding protein CspZ (also known as BbCRASP-2 or BBH06) from B. burgdorferi, which belongs to a third gene family, is reported in this study. The structure reveals that the overall fold is different from the known structures of the other complement binding proteins in B. burgdorferi or other bacteria; this structure does not resemble the fold of any known protein deposited in the Protein Data Bank (PDB). The N-terminal part of the CspZ protein forms a four-helix bundle and has features similar to the FAT domain (focal adhesion targeting domain) and a related domain found in the vinculin/alpha-catenin family. By combining our findings from the crystal structure of CspZ with previous mutagenesis studies, we have identified a likely binding surface on CspZ for CFH and CFHL-1. This article is protected by copyright. All rights reserved.
-Structural characterization of CspZ, a complement regulator factor H and FHL-1 binding protein from Borrelia burgdorferi.,Brangulis K, Petrovskis I, Kazaks A, Bogans J, Otikovs M, Jaudzems K, Ranka R, Tars K FEBS J. 2014 Apr 7. doi: 10.1111/febs.12808. PMID:24702793<ref>PMID:24702793</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 4cbe" style="background-color:#fffaf0;"></div>
 ==See Also==
 *[[Complement Regulator-Acquiring Surface Protein|Complement Regulator-Acquiring Surface Protein]]
 *[[Complement regulator-acquiring surface protein|Complement regulator-acquiring surface protein]]
-== References ==
-<references/>
 __TOC__
 </StructureSection>
-[[Category: Borbu]]
+[[Category: Borreliella burgdorferi B31]]
 [[Category: Large Structures]]
-[[Category: Brangulis, K]]
+[[Category: Brangulis K]]
-[[Category: Kazaks, A]]
+[[Category: Kazaks A]]
-[[Category: Petrovskis, I]]
+[[Category: Petrovskis I]]
-[[Category: Ranka, R]]
+[[Category: Ranka R]]
-[[Category: Tars, K]]
+[[Category: Tars K]]
-[[Category: Cell adhesion]]
-[[Category: Lipoprotein]]
-[[Category: Outer surface lipoprotein]]

4cbe

From Proteopedia

Revision as of 17:36, 7 September 2022

Crystal structure of complement factors H and FHL-1 binding protein BBH06 or CRASP-2 from Borrelia burgdorferi (Native)

Structural highlights

Function

See Also

Contents

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