Serine/Threonine-Protein Phosphatase 2A 55 kDa Regulatory Subunit B Beta Isoform

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform (443 aa, ~52 kDa) is encoded by the human PPP2R2B gene. This protein plays a role in the modulation of protein phosphatase 2A activity.

**Synonyms:** - PP2A Subunit B Isoform B55-Beta - PP2A Subunit B Isoform Beta - PP2A Subunit B Isoform PR55-Beta - PP2A Subunit B Isoform R2-Beta - PPP2R2B - Protein Phosphatase 2 Regulatory Subunit Bbeta