Genetic Basis for Variation of Metalloproteinase-Associated Biochemical Activity in Venom of the Mojave Rattlesnake (Crotalus scutulatus scutulatus)

Table 5

DNA sequence homology for different structural domains of the four groups of C. s. scutulatus metalloproteinase genes.

Group number domain	Total	Proteinase domain	Intron	Zinc-binding domain
GP1 versus GP2	84.5%	89%	67.3%	100%
GP1 versus GP3	98%	99%	94.7%	100%
GP1 versus GP4	98%	99%	96%	100%
GP2 versus GP3	83%	89%	67%	100%
GP2 versus GP4	83%	90%	70%	100%
GP3 versus GP4	99%	99%	100%	100%