Catalytic subunit of protein phosphatase 2A (PP2A); functionally redundant with Pph22p; methylated at C terminus; forms alternate complexes with several regulatory subunits; involved in signal transduction and regulation of mitosis; forms nuclear foci upon DNA replication stress; PPH21 has a paralog, PPH22, that arose from the whole genome duplication [Source:SGD;Acc:S000002292]

Chromosome IV: 219,662-220,771 reverse strand.

This transcript has 1 exon, is annotated with 28 domains and features, is associated with 13 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YDL134C Show transcript tableHide transcript table