>1e49P (P:) observed residues (from ATOM records)
mernklarqiidtclemtrlglnqgtaglvsvryqdgmlitptgipyeklteshivfidg
ngkheegklpasewrfhmaayqsrpdanavvhnhavhctavsilnrsipaihymiaaagg
nsipcapyatfgtrelsehvalalknrkatllqhhgliacevnlekalwlahevevlaql
ylttlaitdpvpvlsdeeiavvlekf