Detailed gene information

Genes [306]




PP2A-B55BETA
PROTEIN PHOSPHATASE 2A 55 KDA REGULATORY SUBUNIT B BETA ISOFORM
TAIR: AT1G17720
UNIPROT: Q39247
NOWOMICS: View List

Publications

Corum J W et al., 1996, Plant Mol. Biol.
Heidari B et al., 2013, PLoS ONE

Appears in the following schemes


Protein function

Encodes the 55 kDa regulatory subunit B beta isoform of protein phosphatase 2A.

Phenotype

Single mutant:
pp2a-b55 beta single mutant is early flowering under both SD and LD conditions. [Heidari et al., 2013]

Function:
The B regulatory subunit may modulate substrate selectivity and catalytic activity, and also may direct the localization of the catalytic enzyme to a particular subcellular compartment. [Data from UniProt]

Regulators, targets and interactors

Downstream actors


Upstream actors


Protein-protein interactions


PP2A-B55BETA interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins