Substrate | Enzyme | Fit | Parameter | R^{2}^{b} | IDR (mP · ks^{−1})^{c} | ||
---|---|---|---|---|---|---|---|

a (mP) | b (ks^{−1}) | c (mP) | |||||

XG | GtLPMO9A-2 | Exp. | 0.5748 | −0.1514 | 0.9812 | 0.9927 | 0.0870 |

NcLPMO9C | Exp. | 0.4633 | −0.1067 | 0.9947 | 0.9950 | 0.0495 | |

GM | GtLPMO9A-2 | Exp. | 0.7115 | −0.07416 | 1.0496 | 0.9966 | 0.0528 |

NcLPMO9C | Exp. | 0.3907 | −0.1537 | 0.9367 | 0.9832 | 0.0600 | |

WAX | GtLPMO9A-2 | Lin. | −0.001454 | 1.7106 | 0.9936 | 0.001454 | |

NcLPMO9C | Lin. | −0.001654 | 1.663 | 0.9731 | 0.001653 | ||

CMC | GtLPMO9A-2 | Exp. | 0.3713 | −0.01999 | 1.7082 | 0.9998 | 0.0074 |

NcLPMO9C | Exp. | 0.4455 | −0.02732 | 1.6661 | 0.9991 | 0.0122 |

↵a The correlation between dynamic viscosity and time (data from Fig. 4>) was fitted to an exponential (Exp.) curve (

*y*=*a*× e^{[b × x]}+*c*) or to a linear (Lin.) equation (*y*=*a*×*x*+*b*), where*y*is the dynamic viscosity (in millipoise),*x*is the time (in kiloseconds), and*a*,*b*, and*c*are constants. The constant*c*is the final viscosity of substrate after completion of LPMO9 action.↵b The high

*R*^{2}values (>0.97) reflect a good fit of the model.↵c The initial depolymerization rate (IDR) was calculated as the first derivative for the formula at

*x*= 0.