TABLE 1.
The substrate specificity of the extracellular protease of strain 1A02591.
| Substrate | Activity (U/mL) |
| Casein | 398.03 ± 8.14 |
| Bovine insoluble type I collagen fiber | 76.61 ± 7.28 |
| Gelatin | 539.24 ± 24.92 |
| Elastin-orcein | ND |
The data represent the mean ± SD of three experimental repeats. ND means that the enzyme activity was not detectable.