>3m6sL (L:) observed residues (from ATOM records)
lfgaiagfieggwtgmvdgwygyhhqneqgsgyaadlkstqnaideitnkvnsviekmnt
qftavgkefnhlekrienlnkkiddgfldiwtynaellvllenertldyhdsnvknlyek
vrsqlknnakeigngcfefyhkcdntcmesvkngtydypkyseeaklnree