Sequence, Chains, Asymmetric and Biological Units

Title		`SELF-ASSOCIATION OF A DNA LOOP CREATES A QUADRUPLEX: CRYSTAL STRUCTURE OF D(GCATGCT) AT 1.8 ANGSTROMS RESOLUTION`
Keywords		`U-DNA, QUADRUPLE HELIX, TETRAPLEX, LOOP`
Experiment		`X-ray diffraction`
Number of Models		`1`


Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit

PDB	184D	released	available	available	Quaternary Structure Server
NDB	UDG028				available