>6iv3D (D:) observed residues (from ATOM records)
skiifrlllnvlmsiiaiisyqwyeqlgihltvapfsllgiaiaiflgfrnsasysrfve
arnlwgtvliaertlvrqlrnilpaehdahrrivsylvafswslkhqlrktdptadlrrl
lpeervteilassmptnrilllagneigqlreagklsdityglmdnkldelahvlggcer
lattpvpfaytlilqrtvylfctllpfalvgdlhymtpfvsvfisytflsadslaeeled
pfgtaandlplnamcntiernlldmtgq