| BP | GO:0000096 | sulfur amino acid metabolic process | IEP | Enrichment |
| BP | GO:0000105 | histidine biosynthetic process | IEP | Enrichment |
| MF | GO:0003824 | catalytic activity | IEP | Enrichment |
| MF | GO:0003849 | 3-deoxy-7-phosphoheptulonate synthase activity | IEP | Enrichment |
| MF | GO:0003864 | 3-methyl-2-oxobutanoate hydroxymethyltransferase activity | IEP | Enrichment |
| MF | GO:0003871 | 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase activity | IEP | Enrichment |
| MF | GO:0003879 | ATP phosphoribosyltransferase activity | IEP | Enrichment |
| MF | GO:0004096 | catalase activity | IEP | Enrichment |
| MF | GO:0004399 | histidinol dehydrogenase activity | IEP | Enrichment |
| MF | GO:0004470 | malic enzyme activity | IEP | Enrichment |
| MF | GO:0004471 | malate dehydrogenase (decarboxylating) (NAD+) activity | IEP | Enrichment |
| MF | GO:0004489 | methylenetetrahydrofolate reductase (NAD(P)H) activity | IEP | Enrichment |
| MF | GO:0004601 | peroxidase activity | IEP | Enrichment |
| BP | GO:0006082 | organic acid metabolic process | IEP | Enrichment |
| BP | GO:0006520 | cellular amino acid metabolic process | IEP | Enrichment |
| BP | GO:0006534 | cysteine metabolic process | IEP | Enrichment |
| BP | GO:0006547 | histidine metabolic process | IEP | Enrichment |
| BP | GO:0006555 | methionine metabolic process | IEP | Enrichment |
| BP | GO:0006790 | sulfur compound metabolic process | IEP | Enrichment |
| MF | GO:0008172 | S-methyltransferase activity | IEP | Enrichment |
| MF | GO:0008324 | cation transmembrane transporter activity | IEP | Enrichment |
| BP | GO:0008652 | cellular amino acid biosynthetic process | IEP | Enrichment |
| BP | GO:0009069 | serine family amino acid metabolic process | IEP | Enrichment |
| BP | GO:0009092 | homoserine metabolic process | IEP | Enrichment |
| MF | GO:0015075 | ion transmembrane transporter activity | IEP | Enrichment |
| MF | GO:0015318 | inorganic molecular entity transmembrane transporter activity | IEP | Enrichment |
| BP | GO:0016053 | organic acid biosynthetic process | IEP | Enrichment |
| MF | GO:0016209 | antioxidant activity | IEP | Enrichment |
| MF | GO:0016491 | oxidoreductase activity | IEP | Enrichment |
| MF | GO:0016615 | malate dehydrogenase activity | IEP | Enrichment |
| MF | GO:0016616 | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor | IEP | Enrichment |
| MF | GO:0016684 | oxidoreductase activity, acting on peroxide as acceptor | IEP | Enrichment |
| MF | GO:0016740 | transferase activity | IEP | Enrichment |
| MF | GO:0016741 | transferase activity, transferring one-carbon groups | IEP | Enrichment |
| MF | GO:0016763 | pentosyltransferase activity | IEP | Enrichment |
| BP | GO:0019346 | transsulfuration | IEP | Enrichment |
| BP | GO:0019752 | carboxylic acid metabolic process | IEP | Enrichment |
| MF | GO:0022890 | inorganic cation transmembrane transporter activity | IEP | Enrichment |
| CC | GO:0033573 | high-affinity iron permease complex | IEP | Enrichment |
| MF | GO:0042085 | 5-methyltetrahydropteroyltri-L-glutamate-dependent methyltransferase activity | IEP | Enrichment |
| MF | GO:0043169 | cation binding | IEP | Enrichment |
| BP | GO:0043436 | oxoacid metabolic process | IEP | Enrichment |
| BP | GO:0044281 | small molecule metabolic process | IEP | Enrichment |
| BP | GO:0044283 | small molecule biosynthetic process | IEP | Enrichment |
| BP | GO:0046394 | carboxylic acid biosynthetic process | IEP | Enrichment |
| MF | GO:0046872 | metal ion binding | IEP | Enrichment |
| MF | GO:0046873 | metal ion transmembrane transporter activity | IEP | Enrichment |
| MF | GO:0046914 | transition metal ion binding | IEP | Enrichment |
| BP | GO:0050667 | homocysteine metabolic process | IEP | Enrichment |
| MF | GO:0051287 | NAD binding | IEP | Enrichment |
| BP | GO:1901564 | organonitrogen compound metabolic process | IEP | Enrichment |
| BP | GO:1901605 | alpha-amino acid metabolic process | IEP | Enrichment |
| CC | GO:1905862 | ferroxidase complex | IEP | Enrichment |
| CC | GO:1990204 | oxidoreductase complex | IEP | Enrichment |