>1pgrG (G:) observed residues (from ATOM records)
sslpqsfllkcleqvrkiqgdgaalqeklcatyklchpeelvllghslgipwaplsscps
qlagclsqlhsglflyqgllqalegispelgptldtlqldvadfattiwqqmeelgmapa
lqptqgampafasafqrraggvlvashlqsflevsyrvlrhlaqp