1BSU

STRUCTURAL AND ENERGETIC ORIGINS OF INDIRECT READOUT IN SITE-SPECIFIC DNA CLEAVAGE BY A RESTRICTION ENDONUCLEASE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (C)	DNA (5'-D(P*AP*AP*GP*AP*(5CM)P*IP*TP*CP*TP*T)-3')	polymer	10	3043.0	1
2	B (D)	DNA (5'-D(*AP*AP*AP*GP*AP*(5CM)P*IP*TP*CP*TP*T)-3')	polymer	11	3356.2	1
3	C, D (A, B)	ENDONUCLEASE ECORV (3.1.21.4)	polymer	244	28559.2	2	UniProt (P04390) Pfam (PF09233)	Escherichia coli
4	E, F (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
5	G, H, I, J (C, D, A, B)	water	water		18.0	218	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	63517.6
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	63597.7

*Water molecules are not included.