Major Histocompatibility Complex Class I-Related Gene Protein

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Major histocompatibility complex class I-related gene protein (341 aa, ~39 kDa) is encoded by the human MR1 gene. This protein plays a role in gut antigen presentation.

**Synonyms:** - Class I Histocompatibility Antigen-Like Protein - MHC Class I-Like Antigen MR-1 - MHC Class I-Related Gene Protein - MHC Class-I Related-Gene Protein - Major Histocompatibility Complex, Class I-Like Sequence