1cwv

From Proteopedia

(Difference between revisions)

Revision as of 10:41, 14 July 2021

CRYSTAL STRUCTURE OF INVASIN: A BACTERIAL INTEGRIN-BINDING PROTEIN

Structural highlights

1cwv is a 1 chain structure with sequence from "bacillus_pseudotuberkulosis"_(sic)_pfeiffer_1889 "bacillus pseudotuberkulosis" (sic) pfeiffer 1889. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[INVA_YERPS] Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The Yersinia pseudotuberculosis invasin protein promotes bacterial entry by binding to host cell integrins with higher affinity than natural substrates such as fibronectin. The 2.3 angstrom crystal structure of the invasin extracellular region reveals five domains that form a 180 angstrom rod with structural similarities to tandem fibronectin type III domains. The integrin-binding surfaces of invasin and fibronectin include similarly located key residues, but in the context of different folds and surface shapes. The structures of invasin and fibronectin provide an example of convergent evolution, in which invasin presents an optimized surface for integrin binding, in comparison with host substrates.

Crystal structure of invasin: a bacterial integrin-binding protein.,Hamburger ZA, Brown MS, Isberg RR, Bjorkman PJ Science. 1999 Oct 8;286(5438):291-5. PMID:10514372^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Hamburger ZA, Brown MS, Isberg RR, Bjorkman PJ. Crystal structure of invasin: a bacterial integrin-binding protein. Science. 1999 Oct 8;286(5438):291-5. PMID:10514372

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1cwv"

@@ Line 3: / Line 3: @@
 <StructureSection load='1cwv' size='340' side='right'caption='[[1cwv]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1cwv]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_pseudotuberkulosis"_(sic)_pfeiffer_1889 "bacillus pseudotuberkulosis" (sic) pfeiffer 1889]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWV FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1cwv]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_pseudotuberkulosis"_(sic)_pfeiffer_1889 "bacillus pseudotuberkulosis" (sic) pfeiffer 1889]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CWV FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</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=1cwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cwv OCA], [http://pdbe.org/1cwv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cwv RCSB], [http://www.ebi.ac.uk/pdbsum/1cwv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1cwv ProSAT]</span></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=1cwv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cwv OCA], [https://pdbe.org/1cwv PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cwv RCSB], [https://www.ebi.ac.uk/pdbsum/1cwv PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cwv ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/INVA_YERPS INVA_YERPS]] Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins.
+[[https://www.uniprot.org/uniprot/INVA_YERPS INVA_YERPS]] Invasin is a protein that allows enteric bacteria to penetrate cultured mammalian cells. The entry of invasin in the cell is mediated by binding several beta-1 chain integrins.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]

1cwv

From Proteopedia

Revision as of 10:41, 14 July 2021

CRYSTAL STRUCTURE OF INVASIN: A BACTERIAL INTEGRIN-BINDING PROTEIN

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox