9R2R

De novo designed M7 protein fold

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, C, D, B)	M7r1	polymer	144	17284.8	4		synthetic construct
2	E, F, G, H (A, C, D, B)	water	water		18.0	7	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	69139.2
All*	Total formula weight	69139.2

*Water molecules are not included.