>cath|4_0_0|1ylxA00/2-100 SNAXEFAPRSVVIEEFIDTLEPXXEAYGLDQVGIFEEHGEGNRYYVGYTINKDDEXITIHXPFVKNERGELALEKQEWTVRKDGREKKGFHSLQEAXEEVIHS >cath|4_0_0|1ylxB00/2-100 SNAXEFAPRSVVIEEFIDTLEPXXEAYGLDQVGIFEEHGEGNRYYVGYTINKDDEXITIHXPFVKNERGELALEKQEWTVRKDGREKKGFHSLQEAXEEVIHS