>sp|Q3BK16|DIDA_CERVI Disintegrin CV-11-alpha OS=Cerastes vipera OX=8698 PE=2 SV=1 MIQVLLVIICLAVFPYQGSSIILESGNVNDFELVYPKKVTVLPTGAMNSAHPCCDPVTCK PKRGEHCISGPCCRNCKFLSPGTICKKAKGDDMNDYCTGISSDCPRNPWKD