>4irsC (C:) observed residues (from ATOM records) tqveqspqslvvrqgencvlqcnysvtpdnhlrwfkqdtgkglvsltvlvdqkdktsngr ysatldkdakhstlhitatllddtatyicvvgdrgsalgrlhfgagtqlivipdiqnpdp avyqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsn kdfacanafnnsiipedtffps