SERINE/THREONINE PROTEIN PHOSPHATASE 2A, 56 KDA REGULATORY SUBUNIT, EPSILON ISOFORM (PP2A, B SUBUNIT, B EPSILON ISOFORM) (PP2A, B SUBUNIT, B56 EPSILON ISOFORM) (PP2A, B SUBUNIT, PR61 EPSILON ISOFORM) (PP2A, B SUBUNIT, R5 EPSILON ISOFORM). [Source:SWISSPROT;Acc:Q16537]