>4po5C (C:) observed residues (from ATOM records)
svvsqvilqaddqlryptsgelkgiqaflttgaqririaetlaenekkivdqaqkqlfkk
hpeyrapggnaygqrqynqclrdygwylrlvtygvlagnkepiettgligvkemynslnv
pvpgmvdavtvlkdaalgllsaedanetapyfdyiiqfmshh