2j12: Difference between revisions

Latest revision as of 01:05, 21 November 2024

Ad37 fibre head in complex with CAR D1

Structural highlights

2j12 is a 2 chain structure with sequence from Homo sapiens and Human adenovirus D37. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.5Å
Ligands:	CA
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

Q80S15_9ADEN

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

Adenovirus fibers from most serotypes bind the D1 domain of coxsackie and adenovirus receptor (CAR), although the binding residues are not strictly conserved. To understand this further, we determined the crystal structures of canine adenovirus serotype 2 (CAV-2) and the human adenovirus serotype 37 (HAd37) in complex with human CAR D1 at 2.3 and 1.5A resolution, respectively. Structure comparison with the HAd12 fiber head-CAR D1 complex showed that the overall topology of the interaction is conserved but that the interfaces differ in number and identity of interacting residues, shape complementarity, and degree of conformational adaptation. Using surface plasmon resonance, we characterized the binding affinity to CAR D1 of wild type and mutant CAV-2 and HAd37 fiber heads. We found that CAV-2 has the highest affinity but fewest direct interactions, with the reverse being true for HAd37. Moreover, we found that conserved interactions can have a minor contribution, whereas serotype-specific interactions can be essential. These results are discussed in the light of virus evolution and design of adenovirus vectors for gene transfer.

Structural and mutational analysis of human Ad37 and canine adenovirus 2 fiber heads in complex with the D1 domain of coxsackie and adenovirus receptor.,Seiradake E, Lortat-Jacob H, Billet O, Kremer EJ, Cusack S J Biol Chem. 2006 Nov 3;281(44):33704-16. Epub 2006 Aug 21. PMID:16923808^[1]

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

References

↑ Seiradake E, Lortat-Jacob H, Billet O, Kremer EJ, Cusack S. Structural and mutational analysis of human Ad37 and canine adenovirus 2 fiber heads in complex with the D1 domain of coxsackie and adenovirus receptor. J Biol Chem. 2006 Nov 3;281(44):33704-16. Epub 2006 Aug 21. PMID:16923808 doi:https://dx.doi.org/10.1074/jbc.M605316200

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Seiradake E, Lortat-Jacob H, Billet O, Kremer EJ, Cusack S. Structural and mutational analysis of human Ad37 and canine adenovirus 2 fiber heads in complex with the D1 domain of coxsackie and adenovirus receptor. J Biol Chem. 2006 Nov 3;281(44):33704-16. Epub 2006 Aug 21. PMID:16923808 doi:https://dx.doi.org/10.1074/jbc.M605316200

[1]

@@ Line 1: / Line 1: @@
-==AD37 FIBRE HEAD IN COMPLEX WITH CAR D1==
-<StructureSection load='2j12' size='340' side='right' caption='[[2j12]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
+==Ad37 fibre head in complex with CAR D1==
+<StructureSection load='2j12' size='340' side='right'caption='[[2j12]], [[Resolution|resolution]] 1.50&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2j12]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Adenovirus_type_37 Adenovirus type 37] and [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J12 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2J12 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2j12]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Human_adenovirus_D37 Human adenovirus D37]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2J12 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2J12 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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]] 1.5&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1uxa|1uxa]], [[1uxb|1uxb]], [[1uxe|1uxe]], [[1eaj|1eaj]], [[1f5w|1f5w]], [[1jew|1jew]], [[1kac|1kac]], [[1p69|1p69]], [[1p6a|1p6a]], [[1rsf|1rsf]]</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</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=2j12 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j12 OCA], [http://pdbe.org/2j12 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2j12 RCSB], [http://www.ebi.ac.uk/pdbsum/2j12 PDBsum]</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=2j12 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j12 OCA], [https://pdbe.org/2j12 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2j12 RCSB], [https://www.ebi.ac.uk/pdbsum/2j12 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2j12 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/CXAR_HUMAN CXAR_HUMAN]] Component of the epithelial apical junction complex that is essential for the tight junction integrity. Proposed to function as a homophilic cell adhesion molecule. Recruits MPDZ to intercellular contact sites. Probably involved in transepithelial migration of polymorphonuclear leukocytes (PMN) through adhesive interactions with AMICA1/JAML located in the plasma membrane of PMN.<ref>PMID:9096397</ref> <ref>PMID:11734628</ref> <ref>PMID:12297051</ref> <ref>PMID:15800062</ref>
+[https://www.uniprot.org/uniprot/Q80S15_9ADEN Q80S15_9ADEN]
 == 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/j1/2j12_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/j1/2j12_consurf.spt"</scriptWhenChecked>
-     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
+     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
      <text>to colour the structure by Evolutionary Conservation</text>
    </jmolCheckbox>
-</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
+</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2j12 ConSurf].
 <div style="clear:both"></div>
 <div style="background-color:#fffaf0;">
@@ Line 32: / Line 33: @@
 __TOC__
 </StructureSection>
-[[Category: Adenovirus type 37]]
+[[Category: Homo sapiens]]
-[[Category: Human]]
+[[Category: Human adenovirus D37]]
-[[Category: Billet, O]]
+[[Category: Large Structures]]
-[[Category: Cusac, S]]
+[[Category: Billet O]]
-[[Category: Kremer, E J]]
+[[Category: Cusack S]]
-[[Category: Lortat-Jacob, H]]
+[[Category: Kremer EJ]]
-[[Category: Seiradake, E]]
+[[Category: Lortat-Jacob H]]
-[[Category: Ad37]]
+[[Category: Seiradake E]]
-[[Category: Adenovirus]]
-[[Category: Car]]
-[[Category: Cell adhesion]]
-[[Category: Complex]]
-[[Category: Coxsackievirus]]
-[[Category: Glycoprotein]]
-[[Category: Had37]]
-[[Category: Host-virus interaction]]
-[[Category: Immunoglobulin domain]]
-[[Category: Lipoprotein]]
-[[Category: Membrane]]
-[[Category: Palmitate]]
-[[Category: Phosphorylation]]
-[[Category: Receptor]]
-[[Category: Tight junction]]
-[[Category: Transmembrane]]
-[[Category: Viral protein-receptor complex]]
-[[Category: Viral protein/receptor]]

2j12: Difference between revisions

Latest revision as of 01:05, 21 November 2024

Ad37 fibre head in complex with CAR D1

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

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