nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic process primary metabolic process organic substance metabolic process anatomical structure development cellular developmental process nitrogen compound metabolic nitrogen compound metabolic process primary metabolic processprimary metabolic process organic substance metabolic organic substance metabolic process anatomical structure developanatomical structure development cellular developmental procecellular developmental process catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a protein hydrolase activity ion binding catalytic activity, acting on a proteincatalytic activity, acting on a protein hydrolase activityhydrolase activity ion bindingion binding cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cell membrane extracellular region cellcell membranemembrane extracellular regionextracellular region