2h3n

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Current revision (09:09, 6 November 2024) (edit) (undo)
 
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<StructureSection load='2h3n' size='340' side='right'caption='[[2h3n]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
<StructureSection load='2h3n' size='340' side='right'caption='[[2h3n]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[2h3n]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H3N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2H3N FirstGlance]. <br>
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<table><tr><td colspan='2'>[[2h3n]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2H3N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2H3N FirstGlance]. <br>
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</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2h32|2h32]]</div></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]] 2.3&#8491;</td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">VPREB1, VPREB ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN]), IGLL1, IGL1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=2h3n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h3n OCA], [https://pdbe.org/2h3n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h3n RCSB], [https://www.ebi.ac.uk/pdbsum/2h3n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h3n 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=2h3n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2h3n OCA], [https://pdbe.org/2h3n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2h3n RCSB], [https://www.ebi.ac.uk/pdbsum/2h3n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2h3n ProSAT]</span></td></tr>
</table>
</table>
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== Disease ==
 
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[[https://www.uniprot.org/uniprot/IGLL1_HUMAN IGLL1_HUMAN]] Defects in IGLL1 are the cause of agammaglobulinemia type 2 (AGM2) [MIM:[https://omim.org/entry/613500 613500]]. It is a primary immunodeficiency characterized by profoundly low or absent serum antibodies and low or absent circulating B-cells due to an early block of B-cell development. Affected individuals develop severe infections in the first years of life.
 
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/VPREB_HUMAN VPREB_HUMAN]] Associates with the Ig-mu chain to form a molecular complex that is expressed on the surface of pre-B-cells. This complex presumably regulates Ig gene rearrangements in the early steps of B-cell differentiation. [[https://www.uniprot.org/uniprot/IGLL1_HUMAN IGLL1_HUMAN]] Critical for B-cell development.<ref>PMID:9419212</ref>
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[https://www.uniprot.org/uniprot/VPREB_HUMAN VPREB_HUMAN] Associates with the Ig-mu chain to form a molecular complex that is expressed on the surface of pre-B-cells. This complex presumably regulates Ig gene rearrangements in the early steps of B-cell differentiation.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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<jmolCheckbox>
<jmolCheckbox>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h3/2h3n_consurf.spt"</scriptWhenChecked>
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/h3/2h3n_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Human]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Bankovich, A J]]
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[[Category: Bankovich AJ]]
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[[Category: Garcia, K C]]
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[[Category: Garcia KC]]
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[[Category: Beta sheet]]
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[[Category: Immune system]]
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[[Category: V- and c-type immunoglobulin fold]]
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Current revision

Crystal structure of a surrogate light chain (LAMBDA5 and VpreB) homodimer

PDB ID 2h3n

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