6VWV

Transitional unit cell 2 of adenine riboswitch aptamer crystal phase transition upon ligand binding

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	adenine riboswitch aptamer variant	polymer	71	22687.4	2	GenBank (675337566)	Vibrio vulnificus
2	C, F (A, B)	ADENINE	non-polymer		135.1	2	Chemie (ADE)
3	D (A)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
4	E, G (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	H, I (A, B)	water	water		18.0	2	Chemie (HOH)

Sequence modifications

A, B: 13 - 83 (GenBank: 675337566)

PDB	External Database	Details
G 13	C 1106592	variant
G 15	C 1106594	variant
A 16	U 1106595	variant
A 17	U 1106596	variant
G 18	C 1106597	variant
C 78	G 1106657	variant
U 79	A 1106658	variant
U 80	A 1106659	variant
C 81	G 1106660	variant
C 82	U 1106661	variant

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45374.8
Non-Polymers*	Number of molecules	5
	Total formula weight	358.0
All*	Total formula weight	45732.7

*Water molecules are not included.