TABLE 3.

N-terminal amino acid residues of PLA depolymerase from Amycolatopsis strain K104-1, fibrinolytic proteases from an earthworm, and collagenolytic proteases from the Kamchatka crab

Enzyme(s)	N-terminal amino acid residuesa
	151015
PLA depolymerase from K104-1	I I G G S N A T S G P Y A A R L F
Fibrinolytic proteases from the earthwormb	I I G G S N A S P G E F P Y Q L S
Collagenolytic proteases from the Kamchatka crabc	I V G G S E A T S G Q F P Y Q X S

^aThe boldfaced amino acid residues are identical to those of the PLA depolymerase from K104-1. 

^bFibrinolytic serine proteases (F-I-1 and F-I-2) from L. rubellus (18). 

^cCollagenolytic serine proteases from the hepatopancreas of P. camtshatica (11).