>1j3pB (B:) observed residues (from ATOM records)
ykepfgvkldfetgiienakksvrrlsdmkgyfideeawkkmveegdpvvyevyaieqee
kegdlnfattvlypgkvgneffmtkghyhskidraevyfalkgkggmllqtpegearfie
mepgtivyvppywahrtintgdkpfiflalypadaghdygtiaekgfskivveengkvvv
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