>sp|Q9DAA6-2|EXOS1_MOUSE Isoform 2 of Exosome complex component CSL4 OS=Mus musculus OX=10090 GN=Exosc1 MAPPVRYCIPGERLCNLEEGSPGSGTYTRHGYIFSSLAGCLMKTSENGAVPVVSVMRETE SQLLPDVGAVVTCKVEIYKSFRPGDIVLAKVISLGDAQSNYLLTTAENELGVVVAHSESG VQMVPISWCEMQCPKTHTKEFRKVARVQPEFLQT