| BP | GO:0000041 | transition metal ion transport | IEP | HCCA |
| MF | GO:0003950 | NAD+ ADP-ribosyltransferase activity | IEP | HCCA |
| MF | GO:0005217 | intracellular ligand-gated monoatomic ion channel activity | IEP | HCCA |
| MF | GO:0005219 | ryanodine-sensitive calcium-release channel activity | IEP | HCCA |
| MF | GO:0005262 | calcium channel activity | IEP | HCCA |
| MF | GO:0005381 | iron ion transmembrane transporter activity | IEP | HCCA |
| BP | GO:0006497 | protein lipidation | IEP | HCCA |
| BP | GO:0006505 | GPI anchor metabolic process | IEP | HCCA |
| BP | GO:0006506 | GPI anchor biosynthetic process | IEP | HCCA |
| BP | GO:0006643 | membrane lipid metabolic process | IEP | HCCA |
| BP | GO:0006650 | glycerophospholipid metabolic process | IEP | HCCA |
| BP | GO:0006661 | phosphatidylinositol biosynthetic process | IEP | HCCA |
| BP | GO:0006664 | glycolipid metabolic process | IEP | HCCA |
| BP | GO:0006826 | iron ion transport | IEP | HCCA |
| BP | GO:0006873 | intracellular monoatomic ion homeostasis | IEP | HCCA |
| BP | GO:0006874 | intracellular calcium ion homeostasis | IEP | HCCA |
| MF | GO:0008324 | monoatomic cation transmembrane transporter activity | IEP | HCCA |
| BP | GO:0008654 | phospholipid biosynthetic process | IEP | HCCA |
| BP | GO:0009061 | anaerobic respiration | IEP | HCCA |
| BP | GO:0009247 | glycolipid biosynthetic process | IEP | HCCA |
| MF | GO:0015075 | monoatomic ion transmembrane transporter activity | IEP | HCCA |
| MF | GO:0015085 | calcium ion transmembrane transporter activity | IEP | HCCA |
| MF | GO:0015276 | ligand-gated monoatomic ion channel activity | IEP | HCCA |
| MF | GO:0015278 | calcium-release channel activity | IEP | HCCA |
| MF | GO:0015318 | inorganic molecular entity transmembrane transporter activity | IEP | HCCA |
| BP | GO:0015947 | methane metabolic process | IEP | HCCA |
| BP | GO:0015948 | methanogenesis | IEP | HCCA |
| BP | GO:0015975 | energy derivation by oxidation of reduced inorganic compounds | IEP | HCCA |
| MF | GO:0016763 | pentosyltransferase activity | IEP | HCCA |
| BP | GO:0019385 | methanogenesis, from acetate | IEP | HCCA |
| BP | GO:0019725 | cellular homeostasis | IEP | HCCA |
| MF | GO:0022834 | ligand-gated channel activity | IEP | HCCA |
| MF | GO:0022890 | inorganic cation transmembrane transporter activity | IEP | HCCA |
| BP | GO:0030003 | intracellular monoatomic cation homeostasis | IEP | HCCA |
| BP | GO:0030258 | lipid modification | IEP | HCCA |
| BP | GO:0030259 | lipid glycosylation | IEP | HCCA |
| MF | GO:0030976 | thiamine pyrophosphate binding | IEP | HCCA |
| BP | GO:0034220 | monoatomic ion transmembrane transport | IEP | HCCA |
| BP | GO:0034755 | iron ion transmembrane transport | IEP | HCCA |
| BP | GO:0042592 | homeostatic process | IEP | HCCA |
| BP | GO:0043446 | cellular alkane metabolic process | IEP | HCCA |
| BP | GO:0043447 | alkane biosynthetic process | IEP | HCCA |
| BP | GO:0044255 | cellular lipid metabolic process | IEP | HCCA |
| BP | GO:0045017 | glycerolipid biosynthetic process | IEP | HCCA |
| BP | GO:0045333 | cellular respiration | IEP | HCCA |
| BP | GO:0046467 | membrane lipid biosynthetic process | IEP | HCCA |
| BP | GO:0046474 | glycerophospholipid biosynthetic process | IEP | HCCA |
| BP | GO:0046486 | glycerolipid metabolic process | IEP | HCCA |
| BP | GO:0046488 | phosphatidylinositol metabolic process | IEP | HCCA |
| MF | GO:0046873 | metal ion transmembrane transporter activity | IEP | HCCA |
| MF | GO:0046915 | transition metal ion transmembrane transporter activity | IEP | HCCA |
| BP | GO:0048878 | chemical homeostasis | IEP | HCCA |
| BP | GO:0050801 | monoatomic ion homeostasis | IEP | HCCA |
| MF | GO:0050997 | quaternary ammonium group binding | IEP | HCCA |
| BP | GO:0055074 | calcium ion homeostasis | IEP | HCCA |
| BP | GO:0055080 | monoatomic cation homeostasis | IEP | HCCA |
| BP | GO:0055082 | intracellular chemical homeostasis | IEP | HCCA |
| BP | GO:0098655 | monoatomic cation transmembrane transport | IEP | HCCA |
| BP | GO:0098660 | inorganic ion transmembrane transport | IEP | HCCA |
| BP | GO:0098662 | inorganic cation transmembrane transport | IEP | HCCA |
| BP | GO:0098771 | inorganic ion homeostasis | IEP | HCCA |
| MF | GO:0099094 | ligand-gated monoatomic cation channel activity | IEP | HCCA |
| MF | GO:0099604 | ligand-gated calcium channel activity | IEP | HCCA |
| BP | GO:0120251 | hydrocarbon biosynthetic process | IEP | HCCA |
| BP | GO:0120252 | hydrocarbon metabolic process | IEP | HCCA |
| MF | GO:1901681 | sulfur compound binding | IEP | HCCA |
| BP | GO:1903509 | liposaccharide metabolic process | IEP | HCCA |