>1y5eC (C:) observed residues (from ATOM records)
qapkevrckivtisdtrteetdksgqllhellkeaghkvtsyeivkddkesiqqavlagy
hkedvdvvltnggtgitkrdvtieavsalldkeivgfgelfrmisyledigssamlsrai
ggtigrkvvfsmpgssgavrlamnklilpelghitfelhrq