>1yjkA (A:) observed residues (from ATOM records)
tigpvtpldasdfaldirmpgvtpkesdtyfcmsmrlpvdeeafvidfkprasmdtvhhm
llfgcnmpsstgsywfcdegtctdkanilyawarnapptrlpkgvgfrvggetgskyfvl
qvhygdisafrdnhkdcsgvsvhltrvpqpliagmylmmsvdtvippgekvvnadiscqy
kmypmhvfayrvhthhlgkvvsgyrvrngqwtligrqnpqlpqafypvehpvdvtfgdil
aarcvftgegrteathigsdemcnlyimyymeakyalsfmtctknvapdmfrtipaeani
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