5EZF

Racemic crystal structures of Pribnow box consensus promoter sequence (Pbca)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Pribnow box template strand	polymer	12	3662.4	1		synthetic construct
2	B	Complementary strand	polymer	12	3662.4	1		synthetic construct
3	B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4		water	water		18.0	52	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	7324.8
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	7405.0

*Water molecules are not included.