full name
beta-2-microglobulin

synonyms
B2M, ENSG00000166710

HGNC
HGNC:914

Entrez Gene
Gene:567

ENSEMBL
ENSG00000166710

location
chr: 15
start: 45003685
stop: 45010357
strand: +

OMIM
OMIM:109700: B2M
OMIM:105200: ?Amyloidosis, familial visceral
OMIM:241600: Immunodeficiency 43

transcripts
NM_004048.2

pathways
Adaptive Immune System [NCBI:1269171] [REACTOME:R-HSA-1280218] [PUBMED:16551257] [PUBMED:21682741] [PUBMED:11861602]
Amyloid fiber formation [NCBI:1269169] [REACTOME:R-HSA-977225] [PUBMED:16302959]
Antigen Presentation: Folding, assembly and peptide loading of class I MHC [NCBI:1269194] [REACTOME:R-HSA-983170] [PUBMED:19178136] [PUBMED:18926908] [PUBMED:12495737] [PUBMED:15224092] [PUBMED:18641646]
Antigen processing and presentation [NCBI:83074] [KEGG:hsa04612] [PUBMED:12776207] [PUBMED:15653315] [PUBMED:15814328] [PUBMED:20010787] [PUBMED:15224094] [PUBMED:15745856] [PUBMED:11244040] [PUBMED:15304636] [PUBMED:11905820] [PUBMED:16181333] [PUBMED:16200082] [PUBMED:15653312] [PUBMED:15224093] [PUBMED:15771591] [PUBMED:12974477]
Antigen processing-Cross presentation [NCBI:1269195] [REACTOME:R-HSA-1236975] [PUBMED:17157489] [PUBMED:20171863] [PUBMED:16181333] [PUBMED:15761154] [PUBMED:16181335] [PUBMED:19218463]
Class I MHC mediated antigen processing & presentation [NCBI:1269192] [REACTOME:R-HSA-983169] [PUBMED:8717519] [PUBMED:17145306] [PUBMED:18926908] [PUBMED:17055423] [PUBMED:12495737] [PUBMED:18641646] [PUBMED:18243674]
Cytokine Signaling in Immune system [NCBI:1269310] [REACTOME:R-HSA-1280215] [PUBMED:12613569]
DAP12 interactions [NCBI:1269283] [REACTOME:R-HSA-2172127] [PUBMED:19120482] [PUBMED:17220916] [PUBMED:9490415] [PUBMED:18192027] [PUBMED:15884055]
DAP12 signaling [NCBI:1269284] [REACTOME:R-HSA-2424491] [PUBMED:15884055] [PUBMED:17110943] [PUBMED:17220916]
Disease [NCBI:1268854] [REACTOME:R-HSA-1643685]
Downstream signaling in naive CD8+ T cells [NCBI:138018] [Pathway Interaction Database:cd8tcrdownstreampathway] [PUBMED:293720] [PUBMED:7935374] [PUBMED:12065418] [PUBMED:8566027] [PUBMED:12917261] [PUBMED:8394352] [PUBMED:8441422] [PUBMED:1386920] [PUBMED:8617294] [PUBMED:12732656] [PUBMED:7889942] [PUBMED:1737937] [PUBMED:1381507] [PUBMED:16210616] [PUBMED:11927626] [PUBMED:10477579] [PUBMED:10206983] [PUBMED:8376940] [PUBMED:9395475] [PUBMED:12972619] [PUBMED:8394845] [PUBMED:11485747] [PUBMED:15814665] [PUBMED:14645153] [PUBMED:2119889] [PUBMED:8208531] [PUBMED:10970869] [PUBMED:8612134] [PUBMED:8623163] [PUBMED:16237086] [PUBMED:16585578] [PUBMED:10544201] [PUBMED:8397339] [PUBMED:14605368] [PUBMED:12560487] [PUBMED:7982959]
ER-Phagosome pathway [NCBI:1269197] [REACTOME:R-HSA-1236974] [PUBMED:16213220] [PUBMED:20171863] [PUBMED:14508490] [PUBMED:17027300] [PUBMED:14561893] [PUBMED:15845646] [PUBMED:22915823] [PUBMED:18006660] [PUBMED:14508489] [PUBMED:12151002] [PUBMED:15728715]
Endosomal/Vacuolar pathway [NCBI:1269198] [REACTOME:R-HSA-1236977] [PUBMED:18376401]
HIV Infection [NCBI:1269057] [REACTOME:R-HSA-162906] [PUBMED:16354571] [PUBMED:9759480]
Host Interactions of HIV factors [NCBI:1269091] [REACTOME:R-HSA-162909]
IL12-mediated signaling events [NCBI:137922] [Pathway Interaction Database:il12_2pathway] [PUBMED:12874225] [PUBMED:12221108] [PUBMED:16380506] [PUBMED:9768751] [PUBMED:17114419] [PUBMED:10358173] [PUBMED:9890938] [PUBMED:12213961] [PUBMED:11120802] [PUBMED:9202126] [PUBMED:16641133] [PUBMED:10198225] [PUBMED:16763563] [PUBMED:15728489] [PUBMED:8103068] [PUBMED:10903740] [PUBMED:10201984] [PUBMED:7638186] [PUBMED:11894097] [PUBMED:16220539] [PUBMED:10961885] [PUBMED:7594594] [PUBMED:17110450] [PUBMED:9582275] [PUBMED:10320373] [PUBMED:7528775] [PUBMED:11207258] [PUBMED:9038232] [PUBMED:15522880] [PUBMED:11175814] [PUBMED:9531298] [PUBMED:7722452] [PUBMED:8943050] [PUBMED:7553885] [PUBMED:9454765]
Immune System [NCBI:1269170] [REACTOME:R-HSA-168256]
Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell [NCBI:1269201] [REACTOME:R-HSA-198933] [PUBMED:17218381] [PUBMED:16603343] [PUBMED:16616474] [PUBMED:11244041] [PUBMED:16132082] [PUBMED:18425107]
Infectious disease [NCBI:1269056] [REACTOME:R-HSA-5663205]
Innate Immune System [NCBI:1269203] [REACTOME:R-HSA-168249]
Interferon Signaling [NCBI:1269311] [REACTOME:R-HSA-913531] [PUBMED:18929502] [PUBMED:15607020] [PUBMED:15864272] [PUBMED:14525967] [PUBMED:19059436]
Interferon gamma signaling [NCBI:1269314] [REACTOME:R-HSA-877300] [PUBMED:9462485] [PUBMED:18929502] [PUBMED:9143700] [PUBMED:14525967]
Metabolism of proteins [NCBI:1268677] [REACTOME:R-HSA-392499]
Nef mediated downregulation of MHC class I complex cell surface expression [NCBI:1269104] [REACTOME:R-HSA-164940] [PUBMED:8612235] [PUBMED:12414957] [PUBMED:12526811] [PUBMED:9586638] [PUBMED:11593029]
Nef-mediates down modulation of cell surface receptors by recruiting them to clathrin adapters [NCBI:1269102] [REACTOME:R-HSA-164938] [PUBMED:9811606] [PUBMED:11208076] [PUBMED:9564030] [PUBMED:9586638] [PUBMED:12486136] [PUBMED:9811611] [PUBMED:9384576] [PUBMED:9736718]
Neutrophil degranulation [NCBI:1457780] [REACTOME:R-HSA-6798695] [PUBMED:20338884] [PUBMED:1378856] [PUBMED:17627888] [PUBMED:23650620] [PUBMED:8692836]
TCR signaling in naive CD8+ T cells [NCBI:138055] [Pathway Interaction Database:cd8tcrpathway] [PUBMED:9094314] [PUBMED:15125833] [PUBMED:11994416] [PUBMED:7509360] [PUBMED:12755691] [PUBMED:8642247] [PUBMED:12361955] [PUBMED:11956228] [PUBMED:10072079] [PUBMED:8977171] [PUBMED:2141684] [PUBMED:8700169] [PUBMED:8164687] [PUBMED:9489702] [PUBMED:8702662] [PUBMED:2548204] [PUBMED:11175263] [PUBMED:8114715] [PUBMED:10209031] [PUBMED:15536066] [PUBMED:7678351] [PUBMED:8673703] [PUBMED:7830771] [PUBMED:7509083] [PUBMED:16733527] [PUBMED:9438848] [PUBMED:8790380] [PUBMED:1639064] [PUBMED:15980863] [PUBMED:8084588] [PUBMED:14702343] [PUBMED:10790433] [PUBMED:10807788] [PUBMED:16169499] [PUBMED:15802604] [PUBMED:8892604] [PUBMED:2114552] [PUBMED:12421919] [PUBMED:12917261] [PUBMED:8146197] [PUBMED:1335364] [PUBMED:10021361] [PUBMED:8183372] [PUBMED:8627172] [PUBMED:8898939] [PUBMED:2190221] [PUBMED:9710204] [PUBMED:11287959] [PUBMED:14764585] [PUBMED:12954628] [PUBMED:10209041] [PUBMED:1464315] [PUBMED:12507424] [PUBMED:12732656] [PUBMED:8195151] [PUBMED:12138205] [PUBMED:16005298] [PUBMED:9312149] [PUBMED:7544353] [PUBMED:16906149] [PUBMED:9637919] [PUBMED:12845325] [PUBMED:2470098] [PUBMED:10918068] [PUBMED:16116204] [PUBMED:16921383] [PUBMED:10562325] [PUBMED:9819387] [PUBMED:16582901] [PUBMED:8034711] [PUBMED:8479536] [PUBMED:10640739] [PUBMED:3919143] [PUBMED:10224278] [PUBMED:10811865]
The role of Nef in HIV-1 replication and disease pathogenesis [NCBI:1269100] [REACTOME:R-HSA-164952] [PUBMED:16354571]