>cath|4_3_0|2mheA00/1-74 MPDKQLLHIVVGGELKDVAGVEFRDLSKVEFVGAYPSYDEAHKAWKAKAQATVDNAHARYFIIHAHKLLDPSEG >cath|4_3_0|2mheB00/101-174 MPDKQLLHIVVGGELKDVAGVEFRDLSKVEFVGAYPSYDEAHKAWKAKAQATVDNAHARYFIIHAHKLLDPSEG