SERAC1 (Serine Active Site Containing 1): SERAC1 is a gene that codes for a protein involved in lipid metabolism and mitochondrial function. It plays a role in the synthesis of cardiolipin, a specialized phospholipid essential for the integrity and function of the mitochondrial membrane. Mutations in SERAC1 may disrupt cardiolipin production, potentially causing mitochondrial dysfunction and associated disorders.