2A7E

On the Routine Use of Soft X-Rays in Macromolecular Crystallography, Part III- The Optimal Data Collection Wavelength

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (S)	DNA (5'-D(*CP*CP*CP*TP*AP*GP*GP*G)-3')	polymer	8	2427.6	1
2	B (S)	water	water		18.0	32	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	2427.6
All*	Total formula weight	2427.6

*Water molecules are not included.