3FX8

Distinct recognition of three-way DNA junctions by a thioester variant of a metallo-supramolecular cylinder ('helicate')

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (C)	(5'-D(*CP*GP*TP*AP*CP*G)-3'	polymer	6	1809.2	1
2	B, C, D, E (C)	FE (II) ION	non-polymer		55.8	4	Chemie (FE2)
3	F, G (C)	4,4'-sulfanediylbis{N-[(1E)-pyridin-2-ylmethylidene]aniline}	non-polymer		394.5	2	Chemie (5PM)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	1809.2
Non-Polymers*	Number of molecules	6
	Total formula weight	1012.4
All*	Total formula weight	2821.6

*Water molecules are not included.