Extended BP GO:0043170 macromolecule metabolic process None Extended BP GO:0043412 macromolecule modification None Extended BP GO:0044237 cellular metabolic process None Extended BP GO:0044238 primary metabolic process None Extended BP GO:0044260 cellular macromolecule metabolic process None Extended BP GO:0044267 cellular protein metabolic process None Extended BP GO:0071704 organic substance metabolic process None Extended MF GO:0140096 catalytic activity, acting on a protein None Extended BP GO:1901564 organonitrogen compound metabolic process None Extended