Entrez Summary: MAIT (mucosal-associated invariant T-cells) lymphocytes represent a small population of T-cells primarily found in the gut. The protein encoded by this gene is an antigen-presenting molecule that presents metabolites of microbial vitamin B to MAITs. This presentation may activate the MAITs to regulate the amounts of specific types of bacteria in the gut. Several transcript variants encoding different isoforms have been found for this gene, and a pseudogene of it has been detected about 36 kbp upstream on the same chromosome. [provided by RefSeq, Jul 2015].
UniProt Summary: N/A
Pfam DomainsGO Terms
Pfam Domains
MHC I
C1-set
GO Terms
interleukin-17 production
MHC class I receptor activity
MHC class I protein complex
interleukin-1 beta production
interleukin-1 production
cytokine production involved in immune response
defense response to Gram-negative bacterium
antigen processing and presentation of peptide antigen via MHC class I
cytokine production
production of molecular mediator of immune response
antigen processing and presentation of peptide antigen
antigen processing and presentation
defense response to bacterium
external side of plasma membrane
response to bacterium
innate immune response
endoplasmic reticulum membrane
defense response to other organism
endoplasmic reticulum
response to other organism
response to external biotic stimulus
response to biotic stimulus
defense response
extracellular space
immune response
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)