| BP | GO:0000096 | sulfur amino acid metabolic process | IEP | HCCA |
| BP | GO:0000097 | sulfur amino acid biosynthetic process | IEP | HCCA |
| BP | GO:0002097 | tRNA wobble base modification | IEP | HCCA |
| BP | GO:0002098 | tRNA wobble uridine modification | IEP | HCCA |
| MF | GO:0004592 | pantoate-beta-alanine ligase activity | IEP | HCCA |
| CC | GO:0005759 | mitochondrial matrix | IEP | HCCA |
| BP | GO:0006082 | organic acid metabolic process | IEP | HCCA |
| BP | GO:0006400 | tRNA modification | IEP | HCCA |
| BP | GO:0006534 | cysteine metabolic process | IEP | HCCA |
| BP | GO:0006535 | cysteine biosynthetic process from serine | IEP | HCCA |
| BP | GO:0006563 | L-serine metabolic process | IEP | HCCA |
| BP | GO:0006575 | cellular modified amino acid metabolic process | IEP | HCCA |
| BP | GO:0006644 | phospholipid metabolic process | IEP | HCCA |
| BP | GO:0006766 | vitamin metabolic process | IEP | HCCA |
| BP | GO:0006767 | water-soluble vitamin metabolic process | IEP | HCCA |
| BP | GO:0006790 | sulfur compound metabolic process | IEP | HCCA |
| BP | GO:0008033 | tRNA processing | IEP | HCCA |
| MF | GO:0008374 | O-acyltransferase activity | IEP | HCCA |
| BP | GO:0008654 | phospholipid biosynthetic process | IEP | HCCA |
| MF | GO:0009001 | serine O-acetyltransferase activity | IEP | HCCA |
| BP | GO:0009058 | biosynthetic process | IEP | HCCA |
| BP | GO:0009069 | serine family amino acid metabolic process | IEP | HCCA |
| BP | GO:0009070 | serine family amino acid biosynthetic process | IEP | HCCA |
| BP | GO:0009110 | vitamin biosynthetic process | IEP | HCCA |
| BP | GO:0009451 | RNA modification | IEP | HCCA |
| BP | GO:0015939 | pantothenate metabolic process | IEP | HCCA |
| BP | GO:0015940 | pantothenate biosynthetic process | IEP | HCCA |
| BP | GO:0016053 | organic acid biosynthetic process | IEP | HCCA |
| MF | GO:0016407 | acetyltransferase activity | IEP | HCCA |
| MF | GO:0016412 | serine O-acyltransferase activity | IEP | HCCA |
| MF | GO:0016413 | O-acetyltransferase activity | IEP | HCCA |
| MF | GO:0016746 | acyltransferase activity | IEP | HCCA |
| MF | GO:0016747 | acyltransferase activity, transferring groups other than amino-acyl groups | IEP | HCCA |
| MF | GO:0016780 | phosphotransferase activity, for other substituted phosphate groups | IEP | HCCA |
| MF | GO:0016879 | ligase activity, forming carbon-nitrogen bonds | IEP | HCCA |
| MF | GO:0016881 | acid-amino acid ligase activity | IEP | HCCA |
| BP | GO:0019344 | cysteine biosynthetic process | IEP | HCCA |
| BP | GO:0019752 | carboxylic acid metabolic process | IEP | HCCA |
| CC | GO:0031974 | membrane-enclosed lumen | IEP | HCCA |
| CC | GO:0033588 | elongator holoenzyme complex | IEP | HCCA |
| BP | GO:0042364 | water-soluble vitamin biosynthetic process | IEP | HCCA |
| BP | GO:0042398 | cellular modified amino acid biosynthetic process | IEP | HCCA |
| CC | GO:0043233 | organelle lumen | IEP | HCCA |
| BP | GO:0043436 | oxoacid metabolic process | IEP | HCCA |
| BP | GO:0044272 | sulfur compound biosynthetic process | IEP | HCCA |
| BP | GO:0044283 | small molecule biosynthetic process | IEP | HCCA |
| BP | GO:0046394 | carboxylic acid biosynthetic process | IEP | HCCA |
| CC | GO:0070013 | intracellular organelle lumen | IEP | HCCA |
| BP | GO:0072330 | monocarboxylic acid biosynthetic process | IEP | HCCA |
| BP | GO:1901576 | organic substance biosynthetic process | IEP | HCCA |
| BP | GO:1901607 | alpha-amino acid biosynthetic process | IEP | HCCA |