>1ep4B (B:) observed residues (from ATOM records)
ietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaik
kkdstkwrklvdfrelnkrtqdfwhpaglkkkksvtvldvgdayfsvpldedfrkytaft
ipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddlyvgs
dleigqhrtkieelrqhllrwgltyelhpdkwtvqpivlpekdswtvndiqklvgklnwa
sqiypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyydpskdlia
eiqkqgqgqwtyqiyqepfknlktgkyartndvkqlteavqkittesiviwgktpkfklp
iqketwetwwteywqatwipewefvntpplvklwy