X-ray crystal structure of the N4 mini-vRNAP P2 promoter complex

Structural basis for DNA-hairpin promoter recognition by the bacteriophage N4 virion RNA polymerase.

0.1 M Tris-HCl (pH 8.0), 0.3 M dibasic ammonium citrate, 25 % (drop) or 15% (reservoir) PEG 3350, hanging drop, temperature 294K, VAPOR DIFFUSION, HANGING DROP

Virion RNA polymerase (E.C.2.7.7.6)/DNA Complex

protein-DNA complex, nucleotidyltransferase, promoter binary complex, DNA-hairpin, virion RNA polymerase, transferase-DNA COMPLEX