4GS2

DNA Holliday junction stabilized by iodine halogen bond. I1J construct in related reference.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	DNA (5'-D(*CP*CP*GP*GP*TP*AP*(5IU)P*CP*GP*G)-3')	polymer	10	3172.9	1
2	B (B)	DNA (5'-D(*CP*CP*GP*AP*TP*AP*CP*CP*GP*G)-3')	polymer	10	3030.0	1
3	C, D (A, B)	water	water		18.0	73	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6202.9
All*	Total formula weight	6202.9

*Water molecules are not included.