Tyrosine-Protein Kinase BTK

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

**Definition:** Tyrosine-protein kinase BTK (659 aa, ~76 kDa) is encoded by the human BTK gene. This protein is involved in both B-cell development and signal transduction.

**Synonyms:** - ATK - Agammaglobulinaemia Tyrosine Kinase - B-Cell Progenitor Kinase - BPK - BTK - Bruton Tyrosine Kinase