>2byrC (C:) observed residues (from ATOM records)
dklhsqanlmrlksdlfnrpmypgptkddpltvtlgftlqdivkadsstnevdlvyyeqq
rwklnslmwdpneygnitdfrtsaadiwtpditaysstrpvqvlspqiavvthdgsvmfi
paqrlsfmcdptgvdseegatcavkfgswvysgfeidlktdtdqvdlssyyasskyeils
atqtrqvqhysccpepyidvnlvvkfrerr