# 10.1 Why Multimerize?

> Why Multimerize? (Module 10: The Assembler). Key concept: Multi-chain complexes enable regulation and cooperativity. Explain the advantages a protein gains by assembling from several chains.

Why Multimerize? (Module 10: The Assembler). Key concept: Multi-chain complexes enable regulation and cooperativity. Explain the advantages a protein gains by assembling from several chains.

- Explain the advantages a protein gains by assembling from several chains
- Identify the four reasons proteins multimerise: cooperativity, efficient self-assembly, division of labour, and de novo assembly design
- Recognise quaternary structure in haemoglobin, antibodies and viral capsids

## Links

- [Module 10: The Assembler](https://proteindesign.academy/module/10)
- [Introduction](https://proteindesign.academy/module/10/intro)
- [10.2 Symmetry in Protein Assemblies](https://proteindesign.academy/module/10/2)
- [10.3 Interface Design Principles](https://proteindesign.academy/module/10/3)
- [10.4 Evaluating Assemblies](https://proteindesign.academy/module/10/4)
- [10.integration The Assembly Blueprint](https://proteindesign.academy/module/10/integration)
- [The Assembly Designer](https://proteindesign.academy/module/10/capstone)
- [Use the Tools](https://proteindesign.academy/module/10/tools)