4PNA

A de novo designed heptameric coiled coil CC-Hept

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, E... (A, B, C, D, E...)	CC-Hept	polymer	31	3236.9	7		synthetic construct
2	H, I, J, K (B, F, G)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3	L, M, N, O, P... (A, B, C, D, E...)	water	water		18.0	75	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	22658.0
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	23026.4

*Water molecules are not included.