>2on6A (A:) observed residues (from ATOM records)
mengytyedykntaewllshtkhrpqvaiicgsglggltdkltqaqifdyseipnfprsh
agrlvfgflngracvmmqgrfhmyegyplwkvtfpvrvfhllgvdtlvvtnaagglnpkf
evgdimlirdhinlpgfsgqnplrgpnderfgdrfpamsdaydrtmrqralstwkqmgeq
relqegtyvmvagpsfetvaecrvlqklgadavgmstvpevivarhcglrvfgfslitnk
vimdyeslekanfeevlaagkqaaqkleqfvsilmasiplpd