>3medB (B:) observed residues (from ATOM records) etvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaikk stkwrklvdfrelnkrtqdfwevqlgiphpaglkknksvtvldvgdayfsvpldedfrky taftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddl yvgsdleigqhrtkieelrqhllrwgltyelhpdkwtvqpivlpekdswtvndiqklvgk lnwasqiypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyydpsk dliaeiqkqgqgqwtyqiyqepfknlktgkyartndvkqlteavqkittesiviwgktpk fklpiqketwetwwteywqatwipewefvntpplvklwyql