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. 2006 Nov 22;25(9-11):1189–1192. doi: 10.1080/15257770600894451

TABLE 2 Kinetic Properties of FHV-TK and CHV-TK (kcat was Calculated Using a Molecular Mass of 41.8 kDa for FHV-TK and 40.9 kDa for CHV-TK).

  FHV-TK
 CHV-TK
Substrate Km(μM) Vmax(μmol/ mg/min) kcat(s−1) kcat/Km (s−1 M−1) Km(μM) Vmax(μmol/ mg/min) kcat(s−1) kcat/Km (s−1 M−1)
dThd 41 33 23 560 × 103 16 9.5 6.47 405 × 103
AZT 15   1.4   0.97 65 × 103 50 0.78 0.53 10 × 103