>3nz2L (L:) observed residues (from ATOM records)
mselekmlkgehfdgasaeiealrsqagrlkleinqsldeaeryalqrelfghlghkscv
qppfhcefgktirigdhtfinmnvvmldgapitigdhvligpstqfytashsldyrrrqa
wetickpivieddvwiggnvvinqgvtigarsvvaansvvnqdvppdtlvggtparilrs
lkd