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Table 1 Plasmids used in this study

From: Uropathogenic specific protein gene, highly distributed in extraintestinal uropathogenic Escherichia coli, encodes a new member of H-N-H nuclease superfamily

Plasmid names

Proteins encoded on the plasmids

pUSP

Usp-His

pUSP/ORF123

Usp, OrfU1, OrfU2, OrfU3-His

pUSP/ORF12

Usp, OrfU1, OrfU2-His

pUSP/ORF1

Usp, OrfU1-His

pUSP(H314A/H315A)/ORF1

H314A/H315A mutant of Usp, OrfU1-His

pUSP(N330A)/ORF1

N330A mutant of Usp, OrfU1-His

pUSP(H339A)/ORF1

H339A mutant of Usp, OrfU1-His

pUSP(H314A/H315A)

H314A/H315A mutant of Usp-His

pUSP(N330A)

N330A mutant of Usp-His

pUSP(H339A)

H339A mutant of Usp-His

  1. Proteins fused to C-terminal 6× Histidine tag are indicated with “-His”.