1G4Q

RNA/DNA HYBRID DECAMER OF CAAAGAAAAG/CTTTTCTTTG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	5'-R(*CP*AP*AP*AP*GP*AP*AP*AP*AP*G)-3'	polymer	10	3255.1	1
2	B (B)	5'-D(*CP*TP*TP*TP*TP*CP*TP*TP*TP*G)-3'	polymer	10	2992.0	1
3	C, D, E (A)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
4	F (A)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	1	Chemie (MPD)
5	G, H (A, B)	water	water		18.0	137	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6247.0
Non-Polymers*	Number of molecules	4
	Total formula weight	238.4
All*	Total formula weight	6485.4

*Water molecules are not included.