12CJ

Apo structure of dopamine-binding aptamer, DGR-1B

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)	DGR-1B	polymer	77	24954.7	2		synthetic construct
2	AA, BA, C, CA, D... (B, A)	STRONTIUM ION	non-polymer		87.6	27	Chemie (SR) PubChem (104798)
3	DA, EA (A, B)	water	water		18.0	18	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	49909.3
Non-Polymers*	Number of molecules	27
	Total formula weight	2365.7
All*	Total formula weight	52275.1

*Water molecules are not included.