Asymmetric DNA recognition by the OkrAI endonuclease, an isoschizomer of BamHI.

DNA (5'-D(*TP*AP*TP*GP*GP*AP*TP*CP*CP*AP*TP*A)-3')

15-17% PEG 8000, 0.2 M calcium acetate, 0.1 M sodium cacodylate, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 298K

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

alpha and beta proteins (a/b), restriction endonuclease-like, phosphodiesterase, HYDROLASE-DNA complex