>1pdfM (M:) observed residues (from ATOM records)
srladflgfrpktgdidvmnrqsvgsvtisqlakgfyepniesaindvhnfsikdvgtii
tnktgvspegvsqtdywafsgtvtddslppgspitvlvfglpvsattgmtaiefvakvrv
alqeaiasftainsykdhptdgsklevtyldnqkhvlstystygitisqeiiseskpgyg
twnllgaqtvtldnqqtptvfyhferta