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 Spa...
ORGANISM(S): Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)