>4y4lC (C:) observed residues (from ATOM records) thclsdivkkedwsdfkfapirestvsramtsryfkdldkfavsdviivgagssglsaay viaknrpdlkvciiessvapgggswlggqlfsamvmrkpahlflqeleipyedegdyvvv khaalfistvlskvlqlpnvklfnatcvedlvtrppgevtvagvvtnwtlvtqahgtcsm dpnvielagykndgtrdlsqkhgvilsttghdgpfgafcakrivdidqnqklggmkgldm nhaehdvvihsgayagvdnmyfagmevaeldglnrmgptfgamalsgvhaaeqilkhfa