3NP6 - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF BERBERINE BOUND TO DNA D(CGTACG)
• Keywords: DRUG-DNA COMPLEX, DOUBLE HELIX, B-DNA, DNA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3NP6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Other macromolecule	5'-D(*CP*GP*TP*AP*CP*G)-3'	A	6	105	0
2	Other macromolecule	5'-D(*CP*GP*TP*AP*CP*G)-3'	B	6	120	0
3	Other macromolecule	5'-D(*CP*GP*TP*AP*CP*G)-3'	C	6	105	0
4	Other macromolecule	5'-D(*CP*GP*TP*AP*CP*G)-3'	D	6	120	0
5	Ligand	5'-D(*CP*GP*TP*AP*CP*G)-3'	C	1	0	25
6	Ligand	5'-D(*CP*GP*TP*AP*CP*G)-3'	B	1	0	1
7	Water			1	0	1
total				27	450	27

Other macromolecules

Unit 1	DC 1 DG 2 DT 3 DA 4 DC 5 DG 6
Unit 2	DC 7 DG 8 DT 9 DA 10 DC 11 DG 12
Unit 3	DC 1 DG 2 DT 3 DA 4 DC 5 DG 6
Unit 4	DC 7 DG 8 DT 9 DA 10 DC 11 DG 12

Ligands

Unit 5	BER 7
Unit 6	CA 1