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3jts

From Proteopedia

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[[Image:3jts.png|left|200px]]
 
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{{STRUCTURE_3jts| PDB=3jts | SCENE= }}
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==GY9-Mamu-A*02-hb2m==
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<StructureSection load='3jts' size='340' side='right'caption='[[3jts]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
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===GY9-Mamu-A*02-hb2m===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3jts]] is a 9 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens], [https://en.wikipedia.org/wiki/Macaca_mulatta Macaca mulatta] and [https://en.wikipedia.org/wiki/Simian_immunodeficiency_virus_(PBJ/BC13_ISOLATE)_(SOOTY_MANGABEY) Simian immunodeficiency virus (PBJ/BC13 ISOLATE) (SOOTY MANGABEY)]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JTS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JTS FirstGlance]. <br>
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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]] 2.801&#8491;</td></tr>
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==About this Structure==
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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=3jts FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3jts OCA], [https://pdbe.org/3jts PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3jts RCSB], [https://www.ebi.ac.uk/pdbsum/3jts PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3jts ProSAT]</span></td></tr>
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[[3jts]] is a 9 chain structure of [[Beta-2 microglobulin]] with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Macaca_mulatta Macaca mulatta]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3JTS OCA].
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</table>
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== Disease ==
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[https://www.uniprot.org/uniprot/B2MG_HUMAN B2MG_HUMAN] Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP) [MIM:[https://omim.org/entry/241600 241600]. Affected individuals show marked reduction in serum concentrations of immunoglobulin and albumin, probably due to rapid degradation.<ref>PMID:16549777</ref> Note=Beta-2-microglobulin may adopt the fibrillar configuration of amyloid in certain pathologic states. The capacity to assemble into amyloid fibrils is concentration dependent. Persistently high beta(2)-microglobulin serum levels lead to amyloidosis in patients on long-term hemodialysis.<ref>PMID:3532124</ref> <ref>PMID:1336137</ref> <ref>PMID:7554280</ref> <ref>PMID:4586824</ref> <ref>PMID:8084451</ref> <ref>PMID:12119416</ref> <ref>PMID:12796775</ref> <ref>PMID:16901902</ref> <ref>PMID:16491088</ref> <ref>PMID:17646174</ref> <ref>PMID:18835253</ref> <ref>PMID:18395224</ref> <ref>PMID:19284997</ref>
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== Function ==
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[https://www.uniprot.org/uniprot/B2MG_HUMAN B2MG_HUMAN] Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/jt/3jts_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=3jts ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Beta-2 microglobulin|Beta-2 microglobulin]]
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*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]
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*[[MHC 3D structures|MHC 3D structures]]
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*[[MHC I 3D structures|MHC I 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Large Structures]]
[[Category: Macaca mulatta]]
[[Category: Macaca mulatta]]
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[[Category: Dai, L.]]
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[[Category: Dai L]]
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[[Category: Feng, Y.]]
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[[Category: Feng Y]]
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[[Category: Gao, G F.]]
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[[Category: Gao GF]]
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[[Category: Qi, J.]]
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[[Category: Qi J]]
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[[Category: Alpha helix]]
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[[Category: Beta barrel]]
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[[Category: Beta sheet]]
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[[Category: Disease mutation]]
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[[Category: Disulfide bond]]
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[[Category: Glycation]]
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[[Category: Glycoprotein]]
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[[Category: Immune response]]
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[[Category: Immune system]]
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[[Category: Immunoglobulin domain]]
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[[Category: Membrane]]
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[[Category: Mhc i]]
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[[Category: Pyrrolidone carboxylic acid]]
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[[Category: Secreted]]
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[[Category: Transmembrane]]
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Current revision

GY9-Mamu-A*02-hb2m

PDB ID 3jts

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