>3scfA (A:) observed residues (from ATOM records)
tastgfaellkdrreqvkmdhaalasllgetpetvaawengeggeltltqlgriahvlgt
sigaltppagndlddgviiqmpderpilkgvrdnvdyyvynclvrtkrapslvplvvdvl
tdnpddakfnsghagneflfvlegeihmkwgdkenpkeallptgasmfveehvphaftaa
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