>4z28_B mol:protein length:134 Avidin family
FADDHAMSPDMKLLAGASNWVNQSGSVAQFVFTPSPTQPQTYEVSGNYINNAQGTGCKGTPYPLSGAYYSGNQIISFSVVWSNASANCQSATGWTGYFDFSGSQAVLKTDWNLAFYSGSTPAIQQGQDDFMQSV