3.4.22.B49 | clear preference for Arg at P1 position (Lys, Glu, Thr, and Met are less efficient). FheCL1 shows distinct preference for hydrophobic amino acids in the P2, Leu is favored. Cathepsin L1 can accommodate Pro in the P2 position, but less efficiently than cathepsin L2. FheCL1 produces clear degradation fragments from collagen |
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