8QAB

X-ray crystal structure of a de novo designed antiparallel coiled-coil hexameric alpha-helical barrel with 4 heptad repeats, apCCHex

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...)	apCCHex	polymer	32	3403.2	6		synthetic construct
2	G (B)	1-methoxy-2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethane	non-polymer		530.6	1	Chemie (P8R)
3	H, I, J, K, L... (A, B, C, D, E...)	water	water		18.0	143	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	20419.2
Non-Polymers*	Number of molecules	1
	Total formula weight	530.6
All*	Total formula weight	20949.8

*Water molecules are not included.