Recombinant Protein Production of Earthworm Lumbrokinase for Potential Antithrombotic Application
Figure 4
N-terminal sequence alignment of LKs. Except efp-0, the other 23 LKs were placed in three groups based on their N-terminal amino acid sequence. The conserved residues, S-H-S-C-G-A-S-L-L, are boxed. *indicates an exception.