>4yg6A (A:) SEQRES residues gsldgpyapdssnlpsncwylvnpsndgvvfsvtdnstfwmftylvlpntaqtnvtvnvm netvnisidnsgstyrfvdyiktsstqaygsrnylntahrlqayrrdgdgnisnywgadt qgdlrvgtysnpvpnavinlnadfyvipdsqqetcteyirggl