M1V (p.Met1Val) variant of GJB1 (Gap junction beta-1 protein)

M1V (p.Met1Val) in GJB1 (Gap junction beta-1 protein) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as pathogenic/likely pathogenic in the context of Charcot-Marie-Tooth Neuropathy X; Charcot-Marie-Tooth disease X-linked dominant. The record also includes published literature and structural context.

M1V (p.Met1Val) variant details