>2a8zA (A:) observed residues (from ATOM records)
afnnnpssvgayssgtyrnlaqemgktniqqkvnstfdnmfgynntqqlyypytengvyk
ahyikainpdegddirtegqswgmtaavmlnkqeefdnlwrfakayqknpdnhpdakkqg
vyawklklnqngfvykvdegpapageeyfafallnasarwgnsgefnyyndaitmlntik
nklmenqiirfspyidnltdpsyhipafydyfannvtnqadknywrqvatksrtllknhf
tkvsgsphwnlptflsrldgspvigyifngqanpgqwyefdawrvimnvgldahlmgaqa
whksavnkalgflsyaktnnskncyeqvysyggaqnrgcagegqkaanavallastnagq
aneffnefwslsqptgdyryyngslymlamlhvsgnfkfynntf