>1e9cA (A:) observed residues (from ATOM records)
rrgalivlegvdragkstqsrklvealcaaghraellrfpersteigkllssylqkksdv
edhsvhllfsanrweqvplikeklsqgvtlvvdryafsgvaytgakenfsldwckqpdvg
lpkpdlvlflqlqladaakrgafgheryengafqeralrcfhqlmkdttlnwkmvdasks
ieavhedirvlsedaiatatekplkelwk