From: An earthworm protease cleaving serum fibronectin and decreasing HBeAg in HepG2.2.15 cells
Fragment
No. cleavage site
Cleavage site
1,2,3,4,5,9,10
I
R259/A260
6,12
III
K1557/T1558
7
IV
R2039/H2040
8
from Q1 to R259
11
II
R1005/G1006