Serine/Threonine-Protein Phosphatase 2B Catalytic Subunit Beta Isoform (PPP3CB) Reagents

Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform

Calcium-dependent, calmodulin-stimulated protein phosphatase which plays an essential role in the transduction of intracellular Ca(2+)-mediated signals. Dephosphorylates and activates transcription factor NFATC1. Dephosphorylates and inactivates transcription factor ELK1. Dephosphorylates DARPP32.

Cytoplasm.

PPP phosphatase family, PP-2B subfamily

Calcineurin A beta; Calcineurin A2; Calcineurin B; formerly; Calmodulin dependent calcineurin A subunit beta isoform; Calmodulin-dependent calcineurin A subunit beta isoform; CALNA 2; CALNA2; CALNB; CAM PRP catalytic subunit; CAM-PRP catalytic subunit; CNA2; CnAbeta; PP2BB_HUMAN; PP2Bbeta; PPP3CB; Protein phosphatase 2B; catalytic subunit; beta isoform; formerly ; Protein phosphatase 3 (formerly 2B) catalytic subunit beta isoform; Protein phosphatase 3 catalytic subunit beta isoform; Protein phosphatase 3 catalytic subunit beta isozyme; Serine/threonine protein phosphatase 2B catalytic subunit beta isoform; Serine/threonine-protein phosphatase 2B catalytic subunit beta isoform

Enables several functions, including calmodulin binding activity; calmodulin-dependent protein phosphatase activity; and protein phosphatase 2B binding activity. Involved in calcineurin-NFAT signaling cascade; positive regulation of transcription by RNA polymerase II; and protein dephosphorylation. Located in cytoplasm. Part of calcineurin complex. Implicated in aortic valve stenosis. Biomarker of focal segmental glomerulosclerosis and schizophrenia.