4prh
From Proteopedia
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| - | ''' | + | ==Crystal structure of TK3 TCR-HLA-B*35:08-HPVG-D5 complex== |
| - | + | <StructureSection load='4prh' size='340' side='right' caption='[[4prh]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | [[4prh]] is a 5 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PRH OCA]. <br> | |
| - | + | <b>Related:</b> [[4pr5|4pr5]], [[4pra|4pra]], [[4prb|4prb]], [[4prd|4prd]], [[4pre|4pre]], [[4pri|4pri]], [[4prn|4prn]], [[4prp|4prp]]<br> | |
| - | + | <b>Activity:</b> <span class='plainlinks'>[http://en.wikipedia.org/wiki/Glucokinase Glucokinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.2 2.7.1.2] </span><br> | |
| - | + | == Disease == | |
| + | [[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> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/C5MK56_HUMAN C5MK56_HUMAN]] Involved in the presentation of foreign antigens to the immune system (By similarity).[SAAS:SAAS003006_004_004364] [[http://www.uniprot.org/uniprot/EBNA1_EBVG EBNA1_EBVG]] Plays an essential role in replication and partitioning of viral genomic DNA during latent viral infection. During this phase, the circular double-stranded viral DNA undergoes replication once per cell cycle and is efficiently partitioned to the daughter cells. EBNA1 activates the initiation of viral DNA replication through binding to specific sites in the viral latent origin of replication, oriP. Additionally, it governs the segregation of viral episomes by mediating their attachment to host cell metaphase chromosomes. Also activates the transcription of several viral latency genes. Finally, it can counteract the stabilization of host p53/TP53 by host USP7, thereby decreasing apoptosis and increasing host cell survival (By similarity). [[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. | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Chih, L Yu.]] | ||
| + | [[Category: Gras, S.]] | ||
| + | [[Category: Rossjohn, J.]] | ||
| + | [[Category: Epstein-barr virus]] | ||
| + | [[Category: Human leukocyte antigen class i]] | ||
| + | [[Category: Immune system]] | ||
| + | [[Category: T cell receptor]] | ||
| + | [[Category: Viral escape]] | ||
| + | [[Category: Viral immunity]] | ||
Revision as of 08:09, 30 April 2014
Crystal structure of TK3 TCR-HLA-B*35:08-HPVG-D5 complex
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