Q16446 · Q16446_HUMAN

  • Protein
    Beta 2-microglobulin protein
  • Gene
    B2M
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Evidence at transcript level
  • Annotation score
    1/5

Function

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Biological Processimmune response

Names & Taxonomy

Protein names

  • Submitted names
    • Beta 2-microglobulin protein
    • Beta-2-microglobulin

Gene names

    • Name
      B2M
    • Synonyms
      beta 2-microglobulin
    • ORF names
      hCG_1786707

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo

Accessions

  • Primary accession
    Q16446

Proteomes

Organism-specific databases

Disease & Variants

Genetic variation databases

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-20
ChainPRO_501410252621-51

Expression

Gene expression databases

Family & Domains

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    51
  • Mass (Da)
    5,608
  • Last updated
    1996-11-01 v1
  • Checksum
    DFDA0B03AD37488A
MSRSVALAVLALLSLSGLEAIQHSGLLTSSSREWKVKFPELLCVWVSSIRH

Computationally mapped potential isoform sequences

There are 4 potential isoforms mapped to this entry

View all
EntryEntry nameGene nameLength
P61769B2MG_HUMANB2M119
J3KNU0J3KNU0_HUMANB2M57
H0YLF3H0YLF3_HUMANB2M71
F5H6I0F5H6I0_HUMANB2M101

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC025270
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
AC122108
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
S82297
EMBL· GenBank· DDBJ
AAD14387.1
EMBL· GenBank· DDBJ
mRNA
CH471082
EMBL· GenBank· DDBJ
EAW77276.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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