>1zzcA (A:) observed residues (from ATOM records)
ktastgfaellkdrreqvkmdhaalasllgetpetvaawengeggeltltqlgriahvlg
tsigaltppagndlddgviiqmpyyvynclvrtkrapslvplvvdvltdnpddakfnsgh
agneflfvlegeihmkwgdknpkeallptgasmfveehvphaftaakgtgsakliavnf