cation binding | ion binding | metal ion binding
establishment of localization | localization | protein transport | macromolecule localization | organic substance transport | peptide transport | amide transport | establishment of protein localization | protein localization
mitochondrial intermembrane space protein transporter complex | mitochondrial intermembrane space | organelle inner membrane | intracellular membrane-bounded organelle | mitochondrial inner membrane | organelle membrane | cell | cytoplasm | intracellular organelle | protein-containing complex | mitochondrial inner membrane protein insertion complex | mitochondrion | membrane-bounded organelle | organelle | mitochondrial envelope | membrane-enclosed lumen | mitochondrial membrane | intracellular | membrane