>1siwC (C:) observed residues (from ATOM records)
mqflnmfffdiypyiagavfligswlrydygqytwraassqmldrkgmnlasnlfhigil
gifvghffgmltawlpievkqkmamfaggasgvlcliggvlllkrrlfsprvratttgad
ililsllviqcalglltipfsaqhmdgsemmklvgwaqsvvtfhggasqhldgvafifrl
hlvlgmtlfllfpfsrlihiwsvpveyltrkyqlvrarh