5EMG

Crystal structures of PNA p(GCTGCTGC)2 duplex containing T-T mismatches

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	GPN-CPN-TPN-GPN-CPN-TPN-GPN-CPN	polymer	8	2186.1	4		synthetic construct
2	A, B, C, D	CHLORIDE ION	non-polymer		35.5	12	Chemie (CL)
3	A, B, C, D	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
4		water	water		18.0	197	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	8744.4
Non-Polymers*	Number of molecules	18
	Total formula weight	563.4
All*	Total formula weight	9307.8

*Water molecules are not included.