>2w3sA (A:) observed residues (from ATOM records) meiafllngetrrvriedptqsllewlraegltgtkegcnegdcgactvmirdaagsrav naclmmlpqiagkalrtiegiaapdgrlhpvqqamidhhgsqcgfctpgfivsmaaahdr drkdyddllagnlcrctgyapilraaeaaageppadwlqadaaftlpaflpetsdaladw ylahpeatliaggtdvslwvtkalrdlpevaflshckdlaqiretpdgygigagvtiaal rafaegphpalagllrrfaseqvrqvatiggniangspigdgppaliamgasltlrrgqe rrrmpledffleyrkqdrrpgefvesvtlpksapglrcyklskrfdqdisavcgclnltl kgskietariafggmagvpkraaafeaaligqdfredtiaaalpllaqdftplsdmrasa ayrmnaaqamalryvrelsgeavavlevmp