>4m4yF (F:) observed residues (from ATOM records)
glfgaiagfieggwtgmvdgwygyhhqneqgsgyaadlkstqnaidgitnkvnsviekmn
tqftavgkefnhlekrienlnkkvddgfldiwtynaellvllenertldyhdsnvknlye
kvrsqlknnakeigngcfefyhkcdntcmesvkngtydypkyseeaklnre