Gamma-Glutamylcysteine Synthetase Deficiency, Hemolytic Anemia Due to, also known as hemolytic anemia due to gamma-glutamylcysteine synthetase deficiency, is related to glutamate-cysteine ligase deficiency and hemolytic anemia. An important gene associated with Gamma-Glutamylcysteine Synthetase Deficiency, Hemolytic Anemia Due to is GCLC (Glutamate-Cysteine Ligase Catalytic Subunit). Affiliated tissues include bone marrow and bone.