>cath|4_3_0|3p8aA02/184-273
YFQKQFSIETVIVKSKNRSQTVSNWLKWFDXDIVEENDHYTDLILKNDDIYFRIEDGKVSKYHSVIIKDAQATSPYSIFIRGAIYRFEPLV
>cath|4_3_0|3p8aB02/184-273
YFQKQFSIETVIVKSKNRSQTVSNWLKWFDXDIVEENDHYTDLILKNDDIYFRIEDGKVSKYHSVIIKDAQATSPYSIFIRGAIYRFEPLV