Cd3zeta Deficiency is related to t-b+ severe combined immunodeficiency due to cd3delta/cd3epsilon/cd3zeta and granulomatous disease, chronic, autosomal recessive, 3. An important gene associated with Cd3zeta Deficiency is CD247 (CD247 Molecule), and among its related pathways/superpathways are Innate Immune System and Class I MHC mediated antigen processing and presentation. Affiliated tissues include t cells, and related phenotypes are immune system and hematopoietic system