Identification of proteins in the Salmonella SPI-1 type III secretion injectisome needle complex

ABSTRACT: We determined the cryo-EM structure of the type III secretion injectisome needle complex. We used LC-MS/MS to idensitfy the constituent proteins showing the predominant presence of the major inner- and outer basal body proteins (PrgH+PrgK and InvG respectively), export apparatus protein SpaP and SpaR, and the rod and needle filament proteins PrgJ and PrgI.

INSTRUMENT(S):

ORGANISM(S): Salmonella Typhimurium (strain Lt2 / Sgsc1412 / Atcc 700720)

SUBMITTER: Liam Worrall  

LAB HEAD: Natalie Strynadka

PROVIDER: PXD010239 | Pride | 2018-10-16

REPOSITORIES: Pride