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Table 3 Kinetic parameters for polyester nanoparticle hydrolysis by Tcur1278 and Tcur0390 at 49°C to 60°C and pH 8.5

From: Functional characterization and structural modeling of synthetic polyester-degrading hydrolases from Thermomonospora curvata

Polyester nanoparticles PCL PET
Temperature (°C) 49 50 55 60
Tcur1278 K A (mL/mg) 41.1 ± 4.5 44.4 ± 8.6 24.3 ± 5.3 46.9 ± 12.1
k τ (10 -3 /min) 122.2 ± 11.9 4.1 ± 0.5 11.0 ± 1.2 11.8 ± 1.2
Tcur0390 K A (mL/mg) 96.0 ± 9.8 172.7 ± 30.7 n. d. n. d.
k τ (10 -3 /min) 108.3 ± 5.7 7.0 ± 0.8 n. d. n. d.
  1. n. d. = not detectable.