>6fugF (F:) observed residues (from ATOM records) ilggreaeaharpymasvqlngahlcggvlvaeqwvlsaahclegkvqvllgahslsqpe pskrlydvlravphpdsqpdtidhdllllqlsekatlgpavrplpwqrvdrdvapgtlcd vagwgivnhagrrpdslqhvllpvldratcnterlmcaesnrrdsckgdsggplvcggvl egvvtvcgnrkkpgiytrvasyaawidsvlasa