>4zbaC (C:) observed residues (from ATOM records)
ashdkqfslflhkasahgwkvafvleelslsyeivlvdvakneqkspefmklnpngrtpa
lidhgnsdfviwesnamvqyvadkydterkismapgtddfyiqlqwqyfqgtgqgpyfgq
lvwftlyheekipsavtrykeealrvfsvlervlsnqewlvggkmtiadisfvswndmiv
hfldnfdfekefpataawhykmlkrptikrpwderrklmsrq