5E54

Two apo structures of the adenine riboswitch aptamer domain determined using an X-ray free electron laser

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Vibrio vulnificus strain 93U204 chromosome II, adenine riboswitch aptamer domain	polymer	71	22687.4	2		Vibrio vulnificus
2	A, B	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3		water	water		18.0	14	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45374.8
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	45472.0

*Water molecules are not included.