>sp|P23806|SL9A_PROFL Snaclec coagulation factor IX/factor X-binding protein subunit A OS=Protobothrops flavoviridis MGRFIFMSFGLLVVAASLRGTGADCLSGWSSYEGHCYKAFEKYKTWEDAERVCTEQAKGA HLVSIESSGEADFVAQLVTQNMKRLDFYIWIGLRVQGKVKQCNSEWSDGSSVSYENWIEA ESKTCLGLEKETDFRKWVNIYCGQQNPFVCEA