nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compound metabolic process biosynthetic process cellular metabolic process primary metabolic process organic substance metabolic process cell communication cellular response to stimulus response to chemical response to endogenous stimulus nitrogen compounitrogen compound metabolic process biosynthetic prbiosynthetic process cellular metabocellular metabolic process primary metabolprimary metabolic process organic substanorganic substance metabolic process cell communicatcell communication cellular responcellular response to stimulus response to cheresponse to chemical response to endresponse to endogenous stimulus organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compound binding heterocyclic compound binding DNA-binding transcription factor activity signaling receptor activity lipid binding ion binding organic cyclic compoundorganic cyclic compound binding heterocyclic compound bheterocyclic compound binding DNA-binding transcriptiDNA-binding transcription factor activity signaling receptor actisignaling receptor activity lipid bindinglipid binding ion bindingion binding cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cell organelle membrane-enclosed lumen cellcell organelleorganelle membrane-enclosed lumenmembrane-enclosed lumen