6X7F

Cryo-EM structure of an Escherichia coli coupled transcription-translation complex B2 (TTC-B2) containing an mRNA with a 24 nt long spacer, transcription factors NusA and NusG, and fMet-tRNAs at P-site and E-site

This is a non-PDB format compatible entry.

EM specimen

Vitrification

Yes

EM Data Collection

Microscope	FEI TITAN KRIOS
Electron Gun	FIELD EMISSION GUN
Accelerating Voltage (kV)	300
Detector	GATAN K2 SUMMIT (4k x 4k)

3D Reconstruction

Method	SINGLE PARTICLE
Resolution (Å)	3.5
CTF correction	PHASE FLIPPING AND AMPLITUDE CORRECTION