>6futA (A:) observed residues (from ATOM records)
ilggreaeaharpymasvqlngahlcggvlvaeqwvlsaahclegkvqvllgahslsqpe
pskrlydvlravphpdsqpdtidhdllllqlsekatlgpavrplpwqrvdrdvapgtlcd
vagwgivnhagrrpdslqhvllpvldratcnrrthhdgaiterlmcaesnrrdsckgdsg
gplvcggvlegvvtsgsrvcgnrkkpgiytrvasyaawidsvlasaaa