| MF | GO:0003839 | gamma-glutamylcyclotransferase activity | IEP | Enrichment |
| MF | GO:0003995 | acyl-CoA dehydrogenase activity | IEP | Enrichment |
| BP | GO:0006508 | proteolysis | IEP | Enrichment |
| BP | GO:0006525 | arginine metabolic process | IEP | Enrichment |
| BP | GO:0006527 | arginine catabolic process | IEP | Enrichment |
| BP | GO:0006631 | fatty acid metabolic process | IEP | Enrichment |
| BP | GO:0006635 | fatty acid beta-oxidation | IEP | Enrichment |
| BP | GO:0006749 | glutathione metabolic process | IEP | Enrichment |
| BP | GO:0006751 | glutathione catabolic process | IEP | Enrichment |
| BP | GO:0006808 | regulation of nitrogen utilization | IEP | Enrichment |
| MF | GO:0008236 | serine-type peptidase activity | IEP | Enrichment |
| MF | GO:0008238 | exopeptidase activity | IEP | Enrichment |
| MF | GO:0008483 | transaminase activity | IEP | Enrichment |
| MF | GO:0008519 | ammonium transmembrane transporter activity | IEP | Enrichment |
| MF | GO:0008791 | arginine N-succinyltransferase activity | IEP | Enrichment |
| MF | GO:0009015 | N-succinylarginine dihydrolase activity | IEP | Enrichment |
| BP | GO:0009056 | catabolic process | IEP | Enrichment |
| BP | GO:0009062 | fatty acid catabolic process | IEP | Enrichment |
| BP | GO:0009063 | cellular amino acid catabolic process | IEP | Enrichment |
| BP | GO:0009064 | glutamine family amino acid metabolic process | IEP | Enrichment |
| BP | GO:0009065 | glutamine family amino acid catabolic process | IEP | Enrichment |
| BP | GO:0015696 | ammonium transport | IEP | Enrichment |
| BP | GO:0016042 | lipid catabolic process | IEP | Enrichment |
| BP | GO:0016054 | organic acid catabolic process | IEP | Enrichment |
| MF | GO:0016705 | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen | IEP | Enrichment |
| MF | GO:0016748 | succinyltransferase activity | IEP | Enrichment |
| MF | GO:0016749 | N-succinyltransferase activity | IEP | Enrichment |
| MF | GO:0016769 | transferase activity, transferring nitrogenous groups | IEP | Enrichment |
| MF | GO:0016805 | dipeptidase activity | IEP | Enrichment |
| MF | GO:0016813 | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amidines | IEP | Enrichment |
| MF | GO:0017171 | serine hydrolase activity | IEP | Enrichment |
| BP | GO:0019395 | fatty acid oxidation | IEP | Enrichment |
| BP | GO:0030258 | lipid modification | IEP | Enrichment |
| BP | GO:0033539 | fatty acid beta-oxidation using acyl-CoA dehydrogenase | IEP | Enrichment |
| BP | GO:0034440 | lipid oxidation | IEP | Enrichment |
| BP | GO:0042219 | cellular modified amino acid catabolic process | IEP | Enrichment |
| BP | GO:0043171 | peptide catabolic process | IEP | Enrichment |
| BP | GO:0044242 | cellular lipid catabolic process | IEP | Enrichment |
| BP | GO:0044248 | cellular catabolic process | IEP | Enrichment |
| BP | GO:0044273 | sulfur compound catabolic process | IEP | Enrichment |
| BP | GO:0044282 | small molecule catabolic process | IEP | Enrichment |
| BP | GO:0046395 | carboxylic acid catabolic process | IEP | Enrichment |
| MF | GO:0050498 | oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, with 2-oxoglutarate as one donor, and the other dehydrogenated | IEP | Enrichment |
| BP | GO:1901565 | organonitrogen compound catabolic process | IEP | Enrichment |
| BP | GO:1901575 | organic substance catabolic process | IEP | Enrichment |
| BP | GO:1901606 | alpha-amino acid catabolic process | IEP | Enrichment |