>5y35B (B:) observed residues (from ATOM records)
ayklvlirhgesawnlenrfsgwydadlspagheeakrggqalrdagyefdicftsvqkr
airtlwtvldaidqmwlpvvrtwrlnerhyggltglnkaetaakhgeaqvkiwrrsydvp
pppmepdhpfysniskdrryadltedqlpsceslkdtiaralpfwneeivpqikegkrvl
iaahgnslrgivkhleglseeaimelnlptgipivyeldknlkpikpmqflgd