RCSB PDB Group Summary: P61769

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Member 1 of 1,626

Beta-2-microglobulin

UniProtKB accession:  P61769
Grouped By:  Matching UniProtKB accession
Group Content:  
Polymer Entities matching query 1,626
Go to UniProtKB:  P61769
UniProtKB description:  Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system. Exogenously applied M.tuberculosis EsxA or EsxA-EsxB (or EsxA expressed in host) binds B2M and decreases its export to the cell surface (total protein levels do not change), probably leading to defects in class I antigen presentation (PubMed:25356553).
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Structure Features
Determination Methodology


Sequence Features
Number of Source Taxonomies


Experimental Features
Experimental Method
Resolution


Organisms
Organism
[ 48+ ]
Taxonomy


Protein Domains
SCOP/SCOPe Domain
CATH Domain
ECOD Domain
PFAM Domain
InterPro Domain


Function
GO Molecular Function
GO Biological Process
[ 31+ ]
GO Cellular Component
[ 15+ ]
Disease Association
[ 29+ ]
Phenotype Association