AAC -- 53 (1): 1 Table 1

TABLE 1. Distribution of protein and ATPase in fractions of dialyzed membranes^a

Membrane Fraction ATPase

U/mg of protein Total U

Control Depleted membrane 0.036 2.3

Concentrated supernatant 0.134 4.82

E1 treated Depleted membrane 0.034 1.98

Concentrated supernatant 0.11 4.6

^a Specific activities of ATPase of nondepleted membranes from control and treated bacteria were 0.21 and 0.20, respectively.