3ncm: Difference between revisions
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==NEURAL CELL ADHESION MOLECULE, MODULE 2, NMR, 20 STRUCTURES== | |||
<StructureSection load='3ncm' size='340' side='right' caption='[[3ncm]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3ncm]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3NCM OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3NCM FirstGlance]. <br> | |||
</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=3ncm FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ncm OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ncm RCSB], [http://www.ebi.ac.uk/pdbsum/3ncm PDBsum]</span></td></tr> | |||
</table> | |||
== 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/nc/3ncm_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.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]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The structure in solution of the second Ig-module fragment of residues 117-208 of NCAM has been determined. Like the first Ig-module of residues 20-116, it belongs to the I set of the immunogloblin superfamily. Module 1 and module 2 interact weakly, and the binding sites of this interaction have been identified. The two-module fragment NCAM(20-208) is a stable dimer. Removal of the charged residues in these sites in NCAM(20-208) abolishes the dimerization. Modeling the dimer of NCAM(20-208) to fit the interactions of these charges produces one coherent binding site for the formation of two antiparallel strands of the first two NCAM modules. This mode of binding could be a major element in trans-cellular interactions in neural cell adhesion. | |||
Structure and interactions of NCAM modules 1 and 2, basic elements in neural cell adhesion.,Jensen PH, Soroka V, Thomsen NK, Ralets I, Berezin V, Bock E, Poulsen FM Nat Struct Biol. 1999 May;6(5):486-93. PMID:10331878<ref>PMID:10331878</ref> | |||
== | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Rattus norvegicus]] | [[Category: Rattus norvegicus]] | ||
[[Category: Berezin, V | [[Category: Berezin, V]] | ||
[[Category: Bock, E | [[Category: Bock, E]] | ||
[[Category: Jensen, P H | [[Category: Jensen, P H]] | ||
[[Category: Poulsen, F M | [[Category: Poulsen, F M]] | ||
[[Category: Soroka, V | [[Category: Soroka, V]] | ||
[[Category: Thomsen, N K | [[Category: Thomsen, N K]] | ||
[[Category: Cell adhesion]] | [[Category: Cell adhesion]] | ||
[[Category: Cell adhesion protein]] | [[Category: Cell adhesion protein]] | ||
