>1e9dA (A:) observed residues (from ATOM records)
arrgalivlegvdragkstqsrklvealcaaghraellrfpersteigkllssylqkksd
vedhsvhllfsanrweqvplikeklsqgvtlvvdryafsgvaytgakenfsldwckqpdv
glpkpdlvlflqlqladaakrgafgheryengafqeralrcfhqlmkdttlnwkmvdask
sieavhedirvlsedaiatatekplkelwk