| BP | GO:0000105 | histidine biosynthetic process | IEP | HCCA |
| MF | GO:0003676 | nucleic acid binding | IEP | HCCA |
| MF | GO:0004359 | glutaminase activity | IEP | HCCA |
| CC | GO:0005856 | cytoskeleton | IEP | HCCA |
| BP | GO:0006081 | cellular aldehyde metabolic process | IEP | HCCA |
| BP | GO:0006547 | histidine metabolic process | IEP | HCCA |
| BP | GO:0006766 | vitamin metabolic process | IEP | HCCA |
| BP | GO:0006767 | water-soluble vitamin metabolic process | IEP | HCCA |
| BP | GO:0007010 | cytoskeleton organization | IEP | HCCA |
| BP | GO:0008652 | amino acid biosynthetic process | IEP | HCCA |
| BP | GO:0009058 | biosynthetic process | IEP | HCCA |
| BP | GO:0009059 | macromolecule biosynthetic process | IEP | HCCA |
| BP | GO:0009110 | vitamin biosynthetic process | IEP | HCCA |
| BP | GO:0009399 | nitrogen fixation | IEP | HCCA |
| BP | GO:0016053 | organic acid biosynthetic process | IEP | HCCA |
| MF | GO:0016701 | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen | IEP | HCCA |
| MF | GO:0016703 | oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) | IEP | HCCA |
| MF | GO:0016810 | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds | IEP | HCCA |
| MF | GO:0016811 | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | IEP | HCCA |
| BP | GO:0018130 | heterocycle biosynthetic process | IEP | HCCA |
| MF | GO:0018580 | nitronate monooxygenase activity | IEP | HCCA |
| BP | GO:0019438 | aromatic compound biosynthetic process | IEP | HCCA |
| BP | GO:0030029 | actin filament-based process | IEP | HCCA |
| BP | GO:0030036 | actin cytoskeleton organization | IEP | HCCA |
| BP | GO:0030865 | cortical cytoskeleton organization | IEP | HCCA |
| BP | GO:0030866 | cortical actin cytoskeleton organization | IEP | HCCA |
| BP | GO:0034641 | cellular nitrogen compound metabolic process | IEP | HCCA |
| BP | GO:0042364 | water-soluble vitamin biosynthetic process | IEP | HCCA |
| BP | GO:0042816 | vitamin B6 metabolic process | IEP | HCCA |
| BP | GO:0042819 | vitamin B6 biosynthetic process | IEP | HCCA |
| BP | GO:0042822 | pyridoxal phosphate metabolic process | IEP | HCCA |
| BP | GO:0042823 | pyridoxal phosphate biosynthetic process | IEP | HCCA |
| BP | GO:0044249 | cellular biosynthetic process | IEP | HCCA |
| BP | GO:0044271 | cellular nitrogen compound biosynthetic process | IEP | HCCA |
| BP | GO:0046184 | aldehyde biosynthetic process | IEP | HCCA |
| BP | GO:0046394 | carboxylic acid biosynthetic process | IEP | HCCA |
| BP | GO:0071941 | nitrogen cycle metabolic process | IEP | HCCA |
| BP | GO:0072524 | pyridine-containing compound metabolic process | IEP | HCCA |
| BP | GO:0072525 | pyridine-containing compound biosynthetic process | IEP | HCCA |
| BP | GO:1901362 | organic cyclic compound biosynthetic process | IEP | HCCA |
| BP | GO:1901566 | organonitrogen compound biosynthetic process | IEP | HCCA |
| BP | GO:1901576 | organic substance biosynthetic process | IEP | HCCA |
| BP | GO:1901615 | organic hydroxy compound metabolic process | IEP | HCCA |
| BP | GO:1901617 | organic hydroxy compound biosynthetic process | IEP | HCCA |