>4wswE (E:) observed residues (from ATOM records)
gdkiclghhavsngtivktltnekeevtnatetvesksldklcmksrnykdlgschpigm
vigtpacdlhltgtwdtlierdnsiaycypgatvneealrqkimesggidkistgftygs
sinsagttkacmrnggnsfyaelkwlvskskgqnfpqttntyrntdsaehliiwgihhps
stqekndlygtqslsisvgsstyqnnfvpvvgarpqvngqsgridfhwtmvqpgdnitfs
hnggliapsrvsklkgrglgiqsgasvdndceskcfwkggsintklpfqnlsprtvgqcp
kyvnkkslllatgmrnvpe