2x70: Difference between revisions

==Crystal structure of MHC CLass I HLA-A2.1 bound to a photocleavable peptide==

<StructureSection load='2x70' size='340' side='right'caption='[[2x70]], [[Resolution|resolution]] 2.00&Aring;' scene=''>

<table><tr><td colspan='2'>[[2x70]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Influenza_A_virus Influenza A virus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2X70 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2X70 FirstGlance]. <br>

</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&#8491;</td></tr>

<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MES:2-(N-MORPHOLINO)-ETHANESULFONIC+ACID'>MES</scene>, <scene name='pdbligand=PRQ:(3S)-3-AMINO-3-(2-NITROPHENYL)PROPANOIC+ACID'>PRQ</scene>, <scene name='pdbligand=PRV:(2R)-AMINO(2-NITROPHENYL)ETHANOIC+ACID'>PRV</scene></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=2x70 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2x70 OCA], [https://pdbe.org/2x70 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2x70 RCSB], [https://www.ebi.ac.uk/pdbsum/2x70 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2x70 ProSAT]</span></td></tr>

[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>  

[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.

*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]]

*[[MHC 3D structures|MHC 3D structures]]

*[[MHC I 3D structures|MHC I 3D structures]]

[[Category: Homo sapiens]]

[[Category: Influenza A virus]]

[[Category: Large Structures]]

[[Category: Celie PHN]]

[[Category: Ovaa H]]

[[Category: Perrakis A]]

[[Category: Rodenko B]]

[[Category: Schumacher TNM]]

[[Category: Toebes M]]