>2ipkA (A:) observed residues (from ATOM records) eehviiqaefylnpdqsgefmfdfdgdeifhvdmakketvwrleefgrfasfeaqgalan iavdkanleimtkrsnytpitnvppevtvltnspvelrepnvlicfidkftppvvnvtwl rngkpvttgvsetvflpredhlfrkfhylpflpstedvydcrvehwgldepllkhwefd