>4yuxA (A:) observed residues (from ATOM records)
pgselisggwfreendqwpgqamslrvekvlydaptkfqhltifesdpkgpwgtvmaldg
ciqvtdydefvyhevlghtslcshpkpervliigggdggvlrevlrhgtvehcdlvdidg
evmeqskqhfpqisrsladpratvrvgdglafvrqtpdntydvviidttdpagpasklfg
eafykdvlrilkpdgiccnqgesiwldleliekmsrfiretgfasvqyalmhvptypcgs
igtlvcskkagvdvtkplrpvedmpfakdlkyydsemhkasfalprfarhinn