cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular metabolic process oxidation-reduction process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus nitrogen compound metabolic process regulation of molecular function response to endogenous stimulus response to chemical response to external stimulus regulation of biological quality response to stress cellular mcellular metabolic process oxidation-oxidation-reduction process primary meprimary metabolic process organic suorganic substance metabolic process cell commucell communication cellular rcellular response to stimulus nitrogen cnitrogen compound metabolic process regulationregulation of molecular function response tresponse to endogenous stimulus response tresponse to chemical response tresponse to external stimulus regulationregulation of biological quality response tresponse to stress protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein binding receptor regulator activity protein bindingprotein binding receptor regulator activityreceptor regulator activity extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular region cell extracellular regionextracellular region cellcell