Gap Junction Beta-3 Protein

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

**Definition:** Gap junction beta-3 protein (270 aa, ~31 kDa) is encoded by the human GJB3 gene. This protein plays a role in gap junction assembly and connexin-related intercellular transport.

**Synonyms:** - Connexin 31 - Connexin-31 - Cx31 - GJB3 - Gap Junction Protein Beta 3