Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform, PPP2R5E, PP2A B subunit isoform B-epsilon, PP2A B subunit isoform B56-epsilon, PP2A B subunit isoform PR61-epsilon, PP2A B subunit isoform R5-epsilon, PPP2R5E
The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.