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Protein Structure
Protein Complex Assembly
Description
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types. Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact wi...
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Transcript
Most proteins do not function as fully extended polypeptide chains but assemble into compact multicomponent complexes. During assembly, the growing complex must distinguish its specific components from a mixture of hundreds of different protein and non-protein species present in the cell.
Protein complexes can be either homomeric, consis...
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