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. 2012 Dec 14;288(5):3439–3448. doi: 10.1074/jbc.M112.431932

TABLE 2.

ATPase activity of the pyrene-labeled transporters reconstituted in proteoliposomes

Transporter ATPase activity
Transport activity
−MalE and maltose +MalE and maltose −MalE +MalE
nmol/min/mg nmol/min/mg
Wild type 11 ± 4 892 ± 91 0–0.1 2.3 ± 0.4
MalK83-MalK83 9 ± 2 734 ± 65 0–0.1 1.8 ± 0.3
MalF396-MalG185 12 ± 3 792 ± 84 0–0.1 1.7 ± 0.4
MalF446-MalG234 7 ± 2 704 ± 73 0–0.1 1.5 ± 0.2