| CC | GO:0005744 | TIM23 mitochondrial import inner membrane translocase complex | IEP | HCCA |
| BP | GO:0006778 | porphyrin-containing compound metabolic process | IEP | HCCA |
| BP | GO:0006779 | porphyrin-containing compound biosynthetic process | IEP | HCCA |
| BP | GO:0006783 | heme biosynthetic process | IEP | HCCA |
| BP | GO:0006784 | heme A biosynthetic process | IEP | HCCA |
| BP | GO:0006839 | mitochondrial transport | IEP | HCCA |
| BP | GO:0006886 | intracellular protein transport | IEP | HCCA |
| CC | GO:0008287 | protein serine/threonine phosphatase complex | IEP | HCCA |
| CC | GO:0008303 | caspase complex | IEP | HCCA |
| BP | GO:0016255 | attachment of GPI anchor to protein | IEP | HCCA |
| MF | GO:0016627 | oxidoreductase activity, acting on the CH-CH group of donors | IEP | HCCA |
| MF | GO:0019208 | phosphatase regulator activity | IEP | HCCA |
| MF | GO:0019842 | vitamin binding | IEP | HCCA |
| MF | GO:0019888 | protein phosphatase regulator activity | IEP | HCCA |
| BP | GO:0030150 | protein import into mitochondrial matrix | IEP | HCCA |
| MF | GO:0030170 | pyridoxal phosphate binding | IEP | HCCA |
| MF | GO:0030234 | enzyme regulator activity | IEP | HCCA |
| CC | GO:0030289 | protein phosphatase 4 complex | IEP | HCCA |
| CC | GO:0032991 | protein-containing complex | IEP | HCCA |
| BP | GO:0033013 | tetrapyrrole metabolic process | IEP | HCCA |
| BP | GO:0033014 | tetrapyrrole biosynthetic process | IEP | HCCA |
| BP | GO:0033365 | protein localization to organelle | IEP | HCCA |
| BP | GO:0042168 | heme metabolic process | IEP | HCCA |
| BP | GO:0042440 | pigment metabolic process | IEP | HCCA |
| CC | GO:0042765 | GPI-anchor transamidase complex | IEP | HCCA |
| BP | GO:0044743 | protein transmembrane import into intracellular organelle | IEP | HCCA |
| BP | GO:0046148 | pigment biosynthetic process | IEP | HCCA |
| BP | GO:0046160 | heme a metabolic process | IEP | HCCA |
| BP | GO:0065002 | intracellular protein transmembrane transport | IEP | HCCA |
| MF | GO:0070279 | vitamin B6 binding | IEP | HCCA |
| BP | GO:0070585 | protein localization to mitochondrion | IEP | HCCA |
| BP | GO:0071806 | protein transmembrane transport | IEP | HCCA |
| BP | GO:0072594 | establishment of protein localization to organelle | IEP | HCCA |
| BP | GO:0072655 | establishment of protein localization to mitochondrion | IEP | HCCA |
| MF | GO:0098772 | molecular function regulator activity | IEP | HCCA |
| CC | GO:0098796 | membrane protein complex | IEP | HCCA |
| CC | GO:0098798 | mitochondrial protein-containing complex | IEP | HCCA |
| CC | GO:0098800 | inner mitochondrial membrane protein complex | IEP | HCCA |
| CC | GO:0140534 | endoplasmic reticulum protein-containing complex | IEP | HCCA |
| BP | GO:1901564 | organonitrogen compound metabolic process | IEP | HCCA |
| CC | GO:1902494 | catalytic complex | IEP | HCCA |
| CC | GO:1903293 | phosphatase complex | IEP | HCCA |
| CC | GO:1905368 | peptidase complex | IEP | HCCA |
| CC | GO:1905369 | endopeptidase complex | IEP | HCCA |
| BP | GO:1990542 | mitochondrial transmembrane transport | IEP | HCCA |