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3jwn

From Proteopedia

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Complex of FimC, FimF, FimG and FimH

Structural highlights

3jwn is a 10 chain structure with sequence from Escherichia coli F18+ and Escherichia coli K-12. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.69Å
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

FIMC_ECOLI Required for the biogenesis of type 1 fimbriae. Binds and interact with FimH.

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 Escherichia coli fimbrial adhesive protein, FimH, mediates shear-dependent binding to mannosylated surfaces via force-enhanced allosteric catch bonds, but the underlying structural mechanism was previously unknown. Here we present the crystal structure of FimH incorporated into the multiprotein fimbrial tip, where the anchoring (pilin) domain of FimH interacts with the mannose-binding (lectin) domain and causes a twist in the beta sandwich fold of the latter. This loosens the mannose-binding pocket on the opposite end of the lectin domain, resulting in an inactive low-affinity state of the adhesin. The autoinhibition effect of the pilin domain is removed by application of tensile force across the bond, which separates the domains and causes the lectin domain to untwist and clamp tightly around the ligand like a finger-trap toy. Thus, beta sandwich domains, which are common in multidomain proteins exposed to tensile force in vivo, can undergo drastic allosteric changes and be subjected to mechanical regulation.

Structural basis for mechanical force regulation of the adhesin FimH via finger trap-like beta sheet twisting.,Le Trong I, Aprikian P, Kidd BA, Forero-Shelton M, Tchesnokova V, Rajagopal P, Rodriguez V, Interlandi G, Klevit R, Vogel V, Stenkamp RE, Sokurenko EV, Thomas WE Cell. 2010 May 14;141(4):645-55. PMID:20478255^[1]

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

References

↑ Le Trong I, Aprikian P, Kidd BA, Forero-Shelton M, Tchesnokova V, Rajagopal P, Rodriguez V, Interlandi G, Klevit R, Vogel V, Stenkamp RE, Sokurenko EV, Thomas WE. Structural basis for mechanical force regulation of the adhesin FimH via finger trap-like beta sheet twisting. Cell. 2010 May 14;141(4):645-55. PMID:20478255 doi:10.1016/j.cell.2010.03.038

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/3jwn"

@@ Line 1: / Line 1: @@
 ==Complex of FimC, FimF, FimG and FimH==
-<StructureSection load='3jwn' size='340' side='right' caption='[[3jwn]], [[Resolution|resolution]] 2.69&Aring;' scene=''>
+<StructureSection load='3jwn' size='340' side='right'caption='[[3jwn]], [[Resolution|resolution]] 2.69&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3jwn]] is a 10 chain structure with sequence from [http://en.wikipedia.org/wiki/Ecoli Ecoli] and [http://en.wikipedia.org/wiki/Escherichia_coli_f18+ Escherichia coli f18+]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JWN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3JWN FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3jwn]] is a 10 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli_F18+ Escherichia coli F18+] and [https://en.wikipedia.org/wiki/Escherichia_coli_K-12 Escherichia coli K-12]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JWN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JWN FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.69&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">b4316, fimC, JW4279 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), b4318, fimF, JW4281 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), b4319, fimG, JW4282 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83333 ECOLI]), ECP_4655, fimh ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=488477 Escherichia coli F18+])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</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=3jwn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jwn OCA], [http://pdbe.org/3jwn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3jwn RCSB], [http://www.ebi.ac.uk/pdbsum/3jwn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3jwn 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=3jwn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jwn OCA], [https://pdbe.org/3jwn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3jwn RCSB], [https://www.ebi.ac.uk/pdbsum/3jwn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3jwn ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/FIMC_ECOLI FIMC_ECOLI]] Required for the biogenesis of type 1 fimbriae. Binds and interact with FimH. [[http://www.uniprot.org/uniprot/FIMG_ECOLI FIMG_ECOLI]] Involved in regulation of length and mediation of adhesion of type 1 fimbriae (but not necessary for the production of fimbriae). Involved in the integration of FimH in the fimbriae. [[http://www.uniprot.org/uniprot/FIMF_ECOLI FIMF_ECOLI]] Involved in regulation of length and mediation of adhesion of type 1 fimbriae (but not necessary for the production of fimbriae). Involved in the integration of FimH in the fimbriae.
+[https://www.uniprot.org/uniprot/FIMC_ECOLI FIMC_ECOLI] Required for the biogenesis of type 1 fimbriae. Binds and interact with FimH.
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jw/3jwn_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jw/3jwn_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 33: / Line 33: @@
 __TOC__
 </StructureSection>
-[[Category: Ecoli]]
+[[Category: Escherichia coli F18+]]
-[[Category: Escherichia coli f18+]]
+[[Category: Escherichia coli K-12]]
-[[Category: Aprikian, P]]
+[[Category: Large Structures]]
-[[Category: Sokurenko, E V]]
+[[Category: Aprikian P]]
-[[Category: Stenkamp, R E]]
+[[Category: Le Trong I]]
-[[Category: Trong, I Le]]
+[[Category: Sokurenko EV]]
-[[Category: Cell adhesion]]
+[[Category: Stenkamp RE]]
-[[Category: Chaperone]]
-[[Category: Disulfide bond]]
-[[Category: Fibrium]]
-[[Category: Fimbria]]
-[[Category: Fimbrium]]
-[[Category: Fimc]]
-[[Category: Fimf]]
-[[Category: Fimg]]
-[[Category: Fimh]]
-[[Category: Immunoglobulin domain]]
-[[Category: Protein binding-cell adhesion complex]]

3jwn

From Proteopedia

Current revision

Complex of FimC, FimF, FimG and FimH

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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