R81K (p.Arg81Lys) variant of BTK (Tyrosine-protein kinase BTK)

R81K (p.Arg81Lys) in BTK (Tyrosine-protein kinase BTK) is a missense change. Clinical records from UniProt describe it as variant assessed as somatic; moderate impact. The record also includes structural context.

R81K (p.Arg81Lys) variant details