nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic process immune response primary metabolic process organic substance metabolic process immune effector process nitrogen compound metabolic nitrogen compound metabolic process immune responseimmune response primary metabolic processprimary metabolic process organic substance metabolic organic substance metabolic process immune effector processimmune effector process extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular region protein-containing complex extracellular regionextracellular region protein-containing complexprotein-containing complex