7VO9

Streptomyces coelicolor zinc uptake regulator complexed with zinc and DNA (dimer of dimers)

EM specimen

Vitrification	Yes
Instrument	FEI VITROBOT MARK IV

EM Data Collection

Microscope	FEI TITAN KRIOS
Electron Gun	FIELD EMISSION GUN
Accelerating Voltage (kV)	300
Detector	GATAN K2 QUANTUM (4k x 4k),GATAN K3 BIOQUANTUM (6k x 4k)

3D Reconstruction

Method	SINGLE PARTICLE
Resolution (Å)	3.8
CTF correction	PHASE FLIPPING AND AMPLITUDE CORRECTION