Q9YGI3 · Q9YGI3_GADMO
- ProteinBeta-2-microglobulin
- GeneB2m-b3
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids116 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score2/5
Function
function
Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.
Keywords
- Biological process
Names & Taxonomy
Protein names
- Recommended nameBeta-2-microglobulin
Gene names
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Actinopterygii > Neopterygii > Teleostei > Neoteleostei > Acanthomorphata > Zeiogadaria > Gadariae > Gadiformes > Gadoidei > Gadidae > Gadus
Accessions
- Primary accessionQ9YGI3
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-19 | ||||
Chain | PRO_5004337185 | 20-116 | Beta-2-microglobulin | ||
Interaction
Subunit
Heterodimer of an alpha chain and a beta chain. Beta-2-microglobulin is the beta-chain of major histocompatibility complex class I molecules.
Structure
Sequence
- Sequence statusComplete
- Length116
- Mass (Da)12,899
- Last updated1999-05-01 v1
- ChecksumEA23EC76B1747BEC
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AJ132752 EMBL· GenBank· DDBJ | CAA10761.1 EMBL· GenBank· DDBJ | mRNA |