>4nrjE (E:) observed residues (from ATOM records) drictgitssnsphvvktatqgevnvtgvipltttptrshfanlkgtqtrgklcpncfnc tdldvalgrpkcmgnipsakvsilhevkpvtsgcypimhdrtkirqlpnllrgyenirls tsnvintetapggpykvgtsgscpnvtngngffntmawvipkdnnkiainpvtvevpyic segedqitvwgfhsddktqmerlygdsnpqkftssangvtthyvsqiggfpnqtedeglk qsgrivvdymvqkpgktgtivyqrgillpqkvwcasgrskvikgslpligeadclhekyg glnkskpyytgehakaigncpiwvktplklangtkyrppak