>1q3eA (A:) observed residues (from ATOM records) dssrrqyqekykqveqymsfhklpadfrqkihdyyehryqgkmfdedsilgelngplree ivnfncrklvasmplfanadpnfvtamltklkfevfqpgdyiiregtigkkmyfiqhgvv svltgnkemklsdgsyfgeiclltrgrrtasvradtycrlyslsvdnfnevleeypmmrr afetvaidrldr