>1s5zF (F:) SEQRES residues
mstnkvnkertflavkpdgvarglvgeiiaryekkgfvlvglkqlvptkdlaeshyaehk
erpffgglvsfitsgpvvamvfegkgvvasarlmigvtnplasapgsirgdfgvdvgrni
ihgsdsvesanreialwfkpeelltevkpnpnlye