>4qnkH (H:) observed residues (from ATOM records)
sarigevkretketnvsvkinldghgvsdsstgipfldhmldqlashglfdvhvratgdt
hiddhhtnedvalaigtallkalgerkginrfgdftapldealihvsldlsgrpylgynl
eiptqrvgtydtqlvehffqslvntsgmtlhirqlagknshhiieatfkafaralrqate
sdprr