1PLY - Sequence, Chains, Asymmetric and Biological Units

• Title: SODIUM IONS AND WATER MOLECULES IN THE STRUCTURE OF POLY D(A)(DOT)POLY D(T)
• Keywords: DNA
• Experiment: fiber diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1PLY	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Other macromolecule	DNA (5'-D(P*AP*AP*AP*AP*A)-3')	A	5	160	0
2	Other macromolecule	DNA (5'-D(P*TP*TP*TP*TP*T)-3')	B	5	160	0
3	Ligand	DNA (5'-D(P*AP*AP*AP*AP*A)-3')	A	5	0	5
4	Ligand	DNA (5'-D(P*TP*TP*TP*TP*T)-3')	B	5	0	5
5	Water			16	0	16
total				36	320	26

Other macromolecules

Unit 1	DA 1 DA 2 DA 3 DA 4 DA 5
Unit 2	DT 6 DT 7 DT 8 DT 9 DT 10

Ligands

Unit 3	NA 6 NA 7 NA 8 NA 9 NA 10
Unit 4	NA 1 NA 2 NA 11 NA 12 NA 13