. "US" . "Proc.Natl.Acad.Sci.USA" . "PNASA6" . "0040" . "0027-8424" . "93" . "5808" . "5813" . "10.1073/pnas.93.12.5808" . "HslV-HslU: A Novel ATP-Dependent Protease Complex in Escherichia coli Related to the Eukaryotic Proteasome" . . . . . . . . . .