-  This term was made obsolete because it was originally intended only as a temporary parent for protein complex terms for which no more specific parents had been found. This term no longer has any children: All protein complex terms are is_a 'protein complex ; GO:0043234' and nearly all have been placed under parents to yield more specific paths traversing a part_of relationship. In other words, the term has been superseded by other terms and relationships in the cellular component ontology, and is no longer needed.
-  cellular_component
- [en] unlocalized protein complex