Sequence, Chains, Asymmetric and Biological Units

Title		`ALTERNATIVE STRUCTURES FOR ALTERNATING POLY(DA-DT) TRACTS: THE STRUCTURE OF THE B-DNA DECAMER C-G-A-T-A-T-A-T-C-G`
Keywords		`B-DNA, DOUBLE HELIX`
Experiment		`X-ray diffraction`
Number of Models		`1`


Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit

PDB	1D57	released	available	available	Quaternary Structure Server
NDB	BDJ037				available