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1w72

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<StructureSection load='1w72' size='340' side='right'caption='[[1w72]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
<StructureSection load='1w72' size='340' side='right'caption='[[1w72]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[1w72]] is a 10 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W72 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1W72 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[1w72]] is a 10 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=1W72 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W72 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=GOL:GLYCEROL'>GOL</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]] 2.15&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1oga|1oga]], [[1ao7|1ao7]], [[2ckb|2ckb]], [[1bd2|1bd2]], [[1fo0|1fo0]], [[1mwa|1mwa]], [[1g6r|1g6r]]</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=GOL:GLYCEROL'>GOL</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=1w72 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w72 OCA], [http://pdbe.org/1w72 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1w72 RCSB], [http://www.ebi.ac.uk/pdbsum/1w72 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1w72 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=1w72 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w72 OCA], [https://pdbe.org/1w72 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w72 RCSB], [https://www.ebi.ac.uk/pdbsum/1w72 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w72 ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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[[http://www.uniprot.org/uniprot/B2MG_HUMAN B2MG_HUMAN]] Defects in B2M are the cause of hypercatabolic hypoproteinemia (HYCATHYP) [MIM:[http://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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[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>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/1A01_HUMAN 1A01_HUMAN]] Involved in the presentation of foreign antigens to the immune system. [[http://www.uniprot.org/uniprot/MAGA1_HUMAN MAGA1_HUMAN]] May be involved in transcriptional regulation through interaction with SNW1 and recruiting histone deactelyase HDAC1. May inhibit notch intracellular domain (NICD) transactivation. May play a role in embryonal development and tumor transformation or aspects of tumor progression. Antigen recognized on a melanoma by autologous cytolytic T-lymphocytes.<ref>PMID:15316101</ref> [[http://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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[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.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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==See Also==
==See Also==
*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]
*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]
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*[[MHC 3D structures of MHC|MHC 3D structures of MHC]]
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*[[MHC 3D structures|MHC 3D structures]]
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*[[MHC I 3D structures|MHC I 3D structures]]
== References ==
== References ==
<references/>
<references/>
__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: Alings, C]]
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[[Category: Alings C]]
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[[Category: Chames, P]]
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[[Category: Chames P]]
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[[Category: Coulie, P G]]
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[[Category: Coulie PG]]
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[[Category: Held, G]]
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[[Category: Held G]]
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[[Category: Hillig, R C]]
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[[Category: Hillig RC]]
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[[Category: Hoogenboom, H R]]
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[[Category: Hoogenboom HR]]
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[[Category: Hulsmeyer, M]]
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[[Category: Hulsmeyer M]]
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[[Category: Saenger, W]]
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[[Category: Saenger W]]
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[[Category: Stanfield, R L]]
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[[Category: Stanfield RL]]
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[[Category: Uchanska-Ziegler, B]]
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[[Category: Uchanska-Ziegler B]]
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[[Category: Wille, G]]
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[[Category: Wille G]]
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[[Category: Ziegler, A]]
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[[Category: Ziegler A]]
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[[Category: Hla/fab fragment]]
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[[Category: Human leucocyte antigen]]
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[[Category: Immune system]]
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[[Category: Mhc-i]]
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[[Category: Peptide-specific fab]]
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[[Category: Tcr-like binding]]
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Current revision

Crystal structure of HLA-A1:MAGE-A1 in complex with Fab-Hyb3

PDB ID 1w72

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