>sp|Q3BK16|DIDA_CERVI Disintegrin CV-11-alpha OS=Cerastes vipera MIQVLLVIICLAVFPYQGSSIILESGNVNDFELVYPKKVTVLPTGAMNSAHPCCDPVTCK PKRGEHCISGPCCRNCKFLSPGTICKKAKGDDMNDYCTGISSDCPRNPWKD