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{{STRUCTURE_3zgh|  PDB=3zgh  |  SCENE=  }}
===Crystal structure of the KRT10-binding region domain of the pneumococcal serine rich repeat protein PsrP===
{{ABSTRACT_PUBMED_24430336}}


==About this Structure==
==Crystal structure of the KRT10-binding region domain of the pneumococcal serine rich repeat protein PsrP==
[[3zgh]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZGH OCA].  
<StructureSection load='3zgh' size='340' side='right'caption='[[3zgh]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 
== Structural highlights ==
==Reference==
<table><tr><td colspan='2'>[[3zgh]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pneumoniae_TIGR4 Streptococcus pneumoniae TIGR4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZGH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3ZGH FirstGlance]. <br>
<ref group="xtra">PMID:024430336</ref><references group="xtra"/><references/>
</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&#8491;</td></tr>
[[Category: Achour, A.]]
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
[[Category: Diamante, A.]]
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3zgh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3zgh OCA], [https://pdbe.org/3zgh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3zgh RCSB], [https://www.ebi.ac.uk/pdbsum/3zgh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3zgh ProSAT]</span></td></tr>
[[Category: Ebel, C.]]
</table>
[[Category: Henriques-Normark, B.]]
== Function ==
[[Category: Hentrich, K.]]
[https://www.uniprot.org/uniprot/PSRP_STRPN PSRP_STRPN] Protein that allows bacteria to adhere to mammalian host cells. Required for full virulence in mouse infection models when infected intranasally (PubMed:16861665). Required for adhesion to host cells in vitro and for persistence in the lower respiratory tract (PubMed:18507531). Binds host keratin 10 (KRT10) on lung cells which mediates adhesion via the C-terminus of the basic region (BR, residues 273-341); glycosylation of either protein is not required for the interaction (PubMed:19627498). A region in the N-terminus (residues 122-166) self aggregates, contributing to mature biofilm formation (PubMed:20714350). The basic region (BR, residues 187-385) also self aggregates; the BR binds DNA which enhances self aggregation (PubMed:27582320).<ref>PMID:16861665</ref> <ref>PMID:18507531</ref> <ref>PMID:19627498</ref> <ref>PMID:20714350</ref> <ref>PMID:27582320</ref>  
[[Category: Kikhney, A.]]
== References ==
[[Category: Loefling, J.]]
<references/>
[[Category: Mikaelsson, C.]]
__TOC__
[[Category: Normark, S.]]
</StructureSection>
[[Category: Schulte, T.]]
[[Category: Large Structures]]
[[Category: Svergun, D.]]
[[Category: Streptococcus pneumoniae TIGR4]]
[[Category: Keratin-10]]
[[Category: Achour A]]
[[Category: Mscramm]]
[[Category: Diamante A]]
[[Category: Structural protein]]
[[Category: Ebel C]]
[[Category: Henriques-Normark B]]
[[Category: Hentrich K]]
[[Category: Kikhney A]]
[[Category: Loefling J]]
[[Category: Mikaelsson C]]
[[Category: Normark S]]
[[Category: Schulte T]]
[[Category: Svergun D]]
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