>2MC3_1|Chain A|MUS81 endonuclease homolog (Yeast), isoform CRA_b|Homo sapiens (9606) GPTMGSGSYWPARHSGARVILLVLYREHLNPNGHHFLTKEELLQRCAQKSPRVAPGSAPPWPALRSLLHRNLVLRTHQPARYSLTPEGLELAQKLAESEGLSLLNVGIG