>cath|4_3_0|1ylxA00/2-100
SNAXEFAPRSVVIEEFIDTLEPXXEAYGLDQVGIFEEHGEGNRYYVGYTINKDDEXITIHXPFVKNERGELALEKQEWTVRKDGREKKGFHSLQEAXEEVIHS
>cath|4_3_0|1ylxB00/2-100
SNAXEFAPRSVVIEEFIDTLEPXXEAYGLDQVGIFEEHGEGNRYYVGYTINKDDEXITIHXPFVKNERGELALEKQEWTVRKDGREKKGFHSLQEAXEEVIHS