>3he2A (A:) observed residues (from ATOM records) migitqaeavltielqrperrnalnsqlveeltqairkasaraivltgqgtafcagadls gdafaadypdrlielhkamdaspmpvvgaingpaigaglqlamqcdlrvvapdaffqfpt skyglaldnwsirrlsslvghgraramllsaekltaeialhtgmanrigtladaqawaae iarlaplaiqhakrvlnddgaieeawpahkelfdkawgsqdvieaqvarmekrppkfqga