1IKK

Intrinsic Bending and Deformability at the T-A step of CCTTTAAAGG: A Comparative Analysis of T-A and A-T steps within A-tracts

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5'-D(*CP*CP*TP*TP*TP*AP*AP*AP*GP*G)-3'	polymer	10	3044.0	2
2	A, B	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3		water	water		18.0	133	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6088.0
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	6185.3

*Water molecules are not included.