3PA0

Crystal Structure of Chiral Gamma-PNA with Complementary DNA Strand: Insight Into the Stability and Specificity of Recognition an Conformational Preorganization

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA 5'-D(*AP*TP*CP*TP*GP*TP*GP*GP*TP*C)-3'	polymer	10	3051.0	2
2	C, D (C, D)	PEPTIDE NUCLEIC ACID	polymer	11	2928.1	2
3	E, G, I, J, K (A, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
4	F, H (C, D)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
5	L, M, N, O, P (A, B, C, D, G)	water	water		18.0	189	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	11958.1
Non-Polymers*	Number of molecules	7
	Total formula weight	441.2
All*	Total formula weight	12399.3

*Water molecules are not included.