Term Name: | protein complex |
---|---|
Synonyms: | protein-protein complex |
Definition: | A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical. |
Ontology: | GO: Cellular Component [GO:0043234] QuickGO AmiGO |