>cath|4_3_0|3kk7A03/497-558
YKFKNANTNIWYIYNPTSXYCFAYYDDDYIPDAYGILDWVNGIPIKAVTXTTLYQRYKIYGL
>cath|4_3_0|3kk7B03/497-558
YKFKNANTNIWYIYNPTSXYCFAYYDDDYIPDAYGILDWVNGIPIKAVTXTTLYQRYKIYGL