1FHZ

PSORALEN CROSS-LINKED D(CCGGTACCGG) FORMS HOLLIDAY JUNCTION

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DNA (5'-D(*CP*CP*GP*GP*TP*AP*CP*CP*GP*G)-3')	polymer	10	3046.0	2
2	B	4'-HYDROXYMETHYL-4,5',8-TRIMETHYLPSORALEN	non-polymer		258.3	1	Chemie (PSO)
3		water	water		18.0	43	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	6092.0
Non-Polymers*	Number of molecules	1
	Total formula weight	258.3
All*	Total formula weight	6350.3

*Water molecules are not included.