>3ktjF (F:) observed residues (from ATOM records)
diysrllkdriimlgsaiddnvansivsqllflaaedpekeislyinspggsitagmaiy
dtmqfikpkvsticigmaasmgafllaagekgkryalpnsevmihqplggaqgqateiei
aakrilllrdklnkvlaertgqplevierdtdrdnfksaeealeyglidkilth