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. 2015 Jun 12;59(7):3700–3709. doi: 10.1128/AAC.04405-14

TABLE 3.

Inhibitory steady-state kinetic parameters for SHV-1 and the SHV-1 S130G variant with AVI

Parameter SHV-1 SHV-1 S130G
NCF Km (μM) 12.5 ± 2.5 3,107 ± 2393
NCF kcat/Km (μM−1 s−1) 15.3 0.02
AVI k2/K (M−1 s−1) 60,300 1.3
AVI Ki app (μM) 0.022 ± 0.002 10,274 ± 1,000
AVI 24-h partition ratio 1 1