>4yg3A (A:) SEQRES residues
gsldgpyapdssnlpsncwylvnpsndgvvfsvtdnstfwmftylvlpntaqtnvtvnvm
netvnisidnsgstyrfvdyiktsstqaygsrnylntahrlqayrrdgdgnisnywgadt
qgdlrvgtysnpvpnavinlnadfyvipdsqqetcteyirggl