>1i4dA (A:) observed residues (from ATOM records)
srtvdlelelqiellretkrkyesvlqlgraltahlysllqtqhalgdafadlsqkspel
qeefgynaetqkllckngetllgavnffvssintlvtktmedtlmtvkqyeaarleyday
rtdleelsesaqatfqahrdkyeklrgdvaiklkfleenkikvmhkqlllfhnavsayfa
gnqkqleq