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5szn

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==Protocadherin gamma A9 extracellular cadherin domains 1-5==
==Protocadherin gamma A9 extracellular cadherin domains 1-5==
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<StructureSection load='5szn' size='340' side='right' caption='[[5szn]], [[Resolution|resolution]] 2.94&Aring;' scene=''>
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<StructureSection load='5szn' size='340' side='right'caption='[[5szn]], [[Resolution|resolution]] 2.94&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5szn]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5SZN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5SZN FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5szn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5SZN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5SZN FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.944&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5szr|5szr]], [[5szq|5szq]], [[5szp|5szp]], [[5szo|5szo]], [[5szm|5szm]], [[5szl|5szl]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
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<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=5szn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5szn OCA], [http://pdbe.org/5szn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5szn RCSB], [http://www.ebi.ac.uk/pdbsum/5szn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5szn ProSAT]</span></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5szn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5szn OCA], [https://pdbe.org/5szn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5szn RCSB], [https://www.ebi.ac.uk/pdbsum/5szn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5szn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/Q91XX9_MOUSE Q91XX9_MOUSE]] Potential calcium-dependent cell-adhesion protein. May be involved in the establishment and maintenance of specific neuronal connections in the brain.[SAAS:SAAS00348345]
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[https://www.uniprot.org/uniprot/Q91XX9_MOUSE Q91XX9_MOUSE] Potential calcium-dependent cell-adhesion protein. May be involved in the establishment and maintenance of specific neuronal connections in the brain.[SAAS:SAAS00348345]
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Stochastic cell-surface expression of alpha-, beta-, and gamma-clustered protocadherins (Pcdhs) provides vertebrate neurons with single-cell identities that underlie neuronal self-recognition. Here we report crystal structures of ectodomain fragments comprising cell-cell recognition regions of mouse gamma-Pcdhs gammaA1, gammaA8, gammaB2, and gammaB7 revealing trans-homodimers, and of C-terminal ectodomain fragments from gamma-Pcdhs gammaA4 and gammaB2, which depict cis-interacting regions in monomeric form. Together these structures span the entire gamma-Pcdh ectodomain. The trans-dimer structures reveal determinants of gamma-Pcdh isoform-specific homophilic recognition. We identified and structurally mapped cis-dimerization mutations to the C-terminal ectodomain structures. Biophysical studies showed that Pcdh ectodomains from gammaB-subfamily isoforms formed cis dimers, whereas gammaA isoforms did not, but both gammaA and gammaB isoforms could interact in cis with alpha-Pcdhs. Together, these data show how interaction specificity is distributed over all domains of the gamma-Pcdh trans interface, and suggest that subfamily- or isoform-specific cis-interactions may play a role in the Pcdh-mediated neuronal self-recognition code.
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gamma-Protocadherin structural diversity and functional implications.,Goodman KM, Rubinstein R, Thu CA, Mannepalli S, Bahna F, Ahlsen G, Rittenhouse C, Maniatis T, Honig B, Shapiro L Elife. 2016 Oct 26;5. pii: e20930. doi: 10.7554/eLife.20930. PMID:27782885<ref>PMID:27782885</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 5szn" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bahna, F]]
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[[Category: Large Structures]]
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[[Category: Goodman, K M]]
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[[Category: Mus musculus]]
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[[Category: Honig, B]]
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[[Category: Bahna F]]
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[[Category: Mannepalli, S]]
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[[Category: Goodman KM]]
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[[Category: Shapiro, L]]
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[[Category: Honig B]]
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[[Category: Cell adhesion]]
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[[Category: Mannepalli S]]
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[[Category: Shapiro L]]

Current revision

Protocadherin gamma A9 extracellular cadherin domains 1-5

PDB ID 5szn

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