>5el9A (A:) observed residues (from ATOM records)
sarigevkretketnvsvkinldghgvsdsstgipfldhmldqlashglfdvhvratgdt
hiddhhtnedvalaigtallkalgerkginrfgdftapldealihvsldlsgrpylgynl
eiptqrvgtydtqlvehffqslvntsgmtlhirqlagknshhiieatfkafaralrqate
sdprrggtipsskgvlsrs