9RCE

Cryo-EM structure of a contractile injection system in Salmonella enterica subspecies Salamae, the baseplate portion in extended state.

This is a non-PDB format compatible entry.

EM specimen

Vitrification

Yes

EM Data Collection

Microscope	TFS KRIOS
Electron Gun	FIELD EMISSION GUN
Accelerating Voltage (kV)	300
Cs (mm)	2.7
Energy Filter	TFS Selectris X
Detector	FEI FALCON IV (4k x 4k)

3D Reconstruction

Method	SINGLE PARTICLE
Resolution (Å)	2.86
Software	cryoSPARC,PHENIX
CTF correction	PHASE FLIPPING AND AMPLITUDE CORRECTION