Table 3.

Parameter values from model fits to CelA and Cel7A assay data conducted on cotton linters having different crystallinity indices (CI).

CI (%)	Enzyme	k s (h−1)	KL (g/L)	k i (×10−2 h−1)	t1/2 (h)
33	CelA	40 ± 2	100a	2.5b	28
45	CelA	33 ± 1	100a	2.5b	28
66	CelA	33 ± 2	100a	2.5b	28
33	Cel7A	48 ± 6	100a	2.9c	24
45	Cel7A	13 ± 1	100a	2.9c	24
66	Cel7A	6 ± 1	100a	2.9c	24

The model was fit to each progress curve shown in Fig. S2 by varying k _i and k _s. Best fit values ± standard deviations are shown.

^aValue was fixed while estimating values for remaining parameters.

^bValue was estimated using a global fit to CelA data all three substrates.

^cValue was estimated using a global fit to Cel7A data on all three substrates.