>sp|B4XSZ2|SLA2_MACLB Snaclec A2 OS=Macrovipera lebetina MGRLISVSFGLLVVFLSLSGTGADQDCLPGWSSHEGHCYKVFNLDKTWEDAEKFCTEQAN SGHLVSIDSKKEANFVAELVSQNIKETRRTDFVWIGLRAEDKRQHCSSEWSDGSSINYQN WIEAESKKCLGLEKQTRYRKWVNLNCGQPYRFTCEI