B2M
Summary: This gene encodes a serum protein found in association with the major histocompatibility complex (MHC) class I heavy chain on the surface of nearly all nucleated cells. The protein has a predominantly beta-pleated sheet structure that can form amyloid fibrils in some pathological conditions. The encoded antimicrobial protein displays antibacterial activity in amniotic fluid. A mutation in this gene has been shown to result in hypercatabolic hypoproteinemia.[provided by RefSeq, Aug 2014].
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Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
---|---|---|---|---|---|
OMIM IDMIM:109700 Ensembl IDEnsembl:ENSG00000166710 HGNC IDHGNC:HGNC:914 PHARMGKB IDPA25207 Map Location15q21.1 |
GO terms in B2M
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Term Type | Evidence Type | GO Term ID | GO Des. |
---|---|---|---|
MF | IPI | GO:0005515 | protein binding |
MF | IPI | GO:0042802 | identical protein binding |
BP | HEP | GO:0001895 | retina homeostasis |
BP | IEA | GO:0001916 | positive regulation of T cell mediated cytotoxicity |
BP | IEA | GO:0002237 | response to molecule of bacterial origin |
BP | TAS | GO:0002474 | antigen processing and presentation of peptide antigen via MHC class I |
Gene expression in normal tissue: B2M
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in B2M
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Database | Pathway ID | Pathway Des. |
---|---|---|
reactome | R-HSA-1236974 | ER-Phagosome pathway |
reactome | R-HSA-1236974 | ER-Phagosome pathway |
reactome | R-HSA-1236975 | Antigen processing-Cross presentation |
reactome | R-HSA-1236975 | Antigen processing-Cross presentation |
reactome | R-HSA-1236977 | Endosomal/Vacuolar pathway |
reactome | R-HSA-1280215 | Cytokine Signaling in Immune system |
Gene-Drug: Aster Plot
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in B2M
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Model | Level | Reference ID | Tissue | Cancer | Drug | Clinical Response | Source | |
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No matching records found |