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A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. Any constituent part of the cytoplasm, all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. The region between the inner and outer lipid bilayers of the mitochondrial envelope. Any macromolecular complex composed of two or more polypeptide subunits, which may or may not be identical. Protein complexes may have other associated non-protein prosthetic groups, such as nucleotides, metal ions or other small molecules. A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which the constituent parts function together. A constituent part of an intracellular organelle, an organized structure of distinctive morphology and function, occurring within the cell. Includes constituent parts of the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton but excludes the plasma membrane. Any constituent part of a mitochondrion, a semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. Soluble complex of the mitochondrial intermembrane space composed of various combinations of small Tim proteins; acts as a protein transporter to guide proteins to the Tim22 complex for insertion into the mitochondrial inner membrane. The region between the inner and outer lipid bilayers of an organelle envelope. The double lipid bilayer enclosing the mitochondrion and separating its contents from the cell cytoplasm; includes the intermembrane space.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: mitochondrial intermembrane space protein transporter complex
Acc: GO:0042719
Aspect: Cellular Component
Desc: Soluble complex of the mitochondrial intermembrane space composed of various combinations of small Tim proteins; acts as a protein transporter to guide proteins to the Tim22 complex for insertion into the mitochondrial inner membrane.
Synonyms:
  • Tim9-Tim10 complex
Proteins in PDR annotated with:
   This term: 35 [Search]
   Term or descendants: 35 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0042719 - mitochondrial intermembrane space protein transporter complex (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle