cofactor binding | cation binding | iron ion binding | ion binding | organic cyclic compound binding | tetrapyrrole binding | transition metal ion binding | heme binding | metal ion binding | heterocyclic compound binding
metabolic process | oxidation-reduction process
intracellular membrane-bounded organelle | organelle membrane | cell | cytoplasm | intracellular organelle | mitochondrion | membrane-bounded organelle | organelle | mitochondrial envelope | mitochondrial membrane | intracellular | membrane