7NFN

A heptameric barrel state of a de novo coiled-coil assembly: CC-Type2-(LaId)4-L21N-I24N.

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-Type2-(LaId)4-L21N-I24N	polymer	32	3350.9	14		synthetic construct
2	O, P, Q, R, S... (B, C, D, F, G...)	HEXANE-1,6-DIOL	non-polymer		118.2	7	Chemie (HEZ)
3	AA, BA, CA, DA, EA... (F, G, H, I, J...)	water	water		18.0	378	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	46912.9
Non-Polymers*	Number of molecules	7
	Total formula weight	827.2
All*	Total formula weight	47740.1

*Water molecules are not included.