Membrane-Spanning 4-Domains Subfamily A Member 4A

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

**Definition:** Membrane-spanning 4-domains subfamily A member 4A (239 aa, ~25 kDa) is encoded by the human MS4A4A gene. This protein may be involved in receptor-mediated signal transduction.

**Synonyms:** - CD20 Antigen-Like 1 - Fc Epsilon Receptor Beta Subunit Homolog - Four-Span Transmembrane Protein 1 - MS4A4A - Membrane Spanning 4-Domains A4A