regulation of immune system process | cellular process | regulation of immune response | protein modification process | macromolecule modification | nitrogen compound metabolic process | phosphorus metabolic process | phosphorylation | protein phosphorylation | phosphate-containing compound metabolic process | protein metabolic process | metabolic process | organic substance metabolic process | cellular protein metabolic process | cellular protein modification process | cellular metabolic process | macromolecule metabolic process
integral component of membrane | cell | intrinsic component of membrane | cell surface | membrane