_EC Limulus clotting factor B. 0 PDB entries  
EC 3.-.-.- Hydrolases. [22,330 PDB entries]
EC 3.4.-.- Acting on peptide bonds (peptide hydrolases). [7,256 PDB entries]
EC 3.4.21.- Serine endopeptidases. [2,634 PDB entries]
EC Limulus clotting factor B. [-]    

Reaction: Selective cleavage of 98-Arg-|-Ile-99 bond in Limulus proclotting enzyme to form active clotting enzyme.
Comments: From the hemocyte granules of the horseshoe crabs Limulus and Tachypleus. Factor B is activated by factor c.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are no PDB entries in enzyme class E.C.