structure of ccpa-hpr-ser46p-ackA2 complex

Structures of carbon catabolite protein A-(HPr-Ser46-P) bound to diverse catabolite response element sites reveal the basis for high-affinity binding to degenerate DNA operators.

PEG 8000, Ammonium sulphate, Mes, magnesium chloride, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Catabolite control protein A, Phosphocarrier protein HPr (E.C.2.7.11.-)/DNA complex

PBP fold for ccpa, transcription, HPr-SER46-P and cre DNA, nucleoid, TRANSCRIPTION-TRANSFERASE-DNA complex