This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1w72
From Proteopedia
(Difference between revisions)
| (One intermediate revision not shown.) | |||
| Line 3: | Line 3: | ||
<StructureSection load='1w72' size='340' side='right'caption='[[1w72]], [[Resolution|resolution]] 2.15Å' scene=''> | <StructureSection load='1w72' size='340' side='right'caption='[[1w72]], [[Resolution|resolution]] 2.15Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1w72]] is a 10 chain structure with sequence from [ | + | <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> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15Å</td></tr> |
| - | <tr id=' | + | <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> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <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 == | ||
| - | [ | + | [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 == | ||
| - | [ | + | [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]] | ||
| Line 34: | Line 34: | ||
==See Also== | ==See Also== | ||
*[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]] | *[[Beta-2 microglobulin 3D structures|Beta-2 microglobulin 3D structures]] | ||
| - | *[[MHC 3D structures | + | *[[MHC 3D structures|MHC 3D structures]] |
| + | *[[MHC I 3D structures|MHC I 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Alings | + | [[Category: Alings C]] |
| - | [[Category: Chames | + | [[Category: Chames P]] |
| - | [[Category: Coulie | + | [[Category: Coulie PG]] |
| - | [[Category: Held | + | [[Category: Held G]] |
| - | [[Category: Hillig | + | [[Category: Hillig RC]] |
| - | [[Category: Hoogenboom | + | [[Category: Hoogenboom HR]] |
| - | [[Category: Hulsmeyer | + | [[Category: Hulsmeyer M]] |
| - | [[Category: Saenger | + | [[Category: Saenger W]] |
| - | [[Category: Stanfield | + | [[Category: Stanfield RL]] |
| - | [[Category: Uchanska-Ziegler | + | [[Category: Uchanska-Ziegler B]] |
| - | [[Category: Wille | + | [[Category: Wille G]] |
| - | [[Category: Ziegler | + | [[Category: Ziegler A]] |
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
| - | + | ||
Current revision
Crystal structure of HLA-A1:MAGE-A1 in complex with Fab-Hyb3
| |||||||||||
Categories: Homo sapiens | Large Structures | Alings C | Chames P | Coulie PG | Held G | Hillig RC | Hoogenboom HR | Hulsmeyer M | Saenger W | Stanfield RL | Uchanska-Ziegler B | Wille G | Ziegler A

