Substrate | Km(mM) | kcat(s-1) | kcat/Km |
---|---|---|---|
pNP-GlcNAc | 0.34 ± 0.01 | 335 ± 10 | 983 |
pNP-GalNAc | 0.43 ± 0.03 | 177 ± 8 | 411 |
Chitobiose(DP2) | 0.42 ± 0.04 | 242 ± 14 | 576.7 |
Chitotriose(DP3) | 0.14 ± 0.001 | 236 ± 1 | 1667 |
Chitotetraose(DP4) | 0.07 ± 0.008 | 119 ± 5 | 1689 |
Chitopentaose(DP5) | 0.08 ± 0.001 | 97 ± 1 | 1190 |
Chitohexaose(DP6) | 0.1 ± 0.002 | 97 ± 1 | 992 |