7KHE

Escherichia coli RNA polymerase and rrnBP1 promoter pre-open complex with DksA/ppGpp

Replaces:  6WRG

EM specimen

Vitrification

Yes

EM Data Collection

Microscope	FEI TITAN KRIOS
Electron Gun	FIELD EMISSION GUN
Accelerating Voltage (kV)	300
Detector	GATAN K3 (6k x 4k)

3D Reconstruction

Method	SINGLE PARTICLE
Resolution (Å)	3.58
CTF correction	PHASE FLIPPING AND AMPLITUDE CORRECTION