Homo sapiens Gene: PPP2R5A
Summary
InnateDB Gene IDBG-106540.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PPP2R5A
Gene Name protein phosphatase 2, regulatory subunit B', alpha
Synonyms B56A; PR61A
Species Homo sapiens
Ensembl Gene ENSG00000066027
Encoded Proteins
protein phosphatase 2, regulatory subunit B', alpha
protein phosphatase 2, regulatory subunit B', alpha
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary The product of this gene belongs to the phosphatase 2A regulatory subunit B family. Protein phosphatase 2A is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The B regulatory subunit might modulate substrate selectivity and catalytic activity. This gene encodes an alpha isoform of the regulatory subunit B56 subfamily. Alternative transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Dec 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 1:212285537-212361863
Strand Forward strand
Band q32.3
Transcripts
ENST00000261461 ENSP00000261461
ENST00000498129
ENST00000479259
ENST00000498123
ENST00000537030 ENSP00000442866
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 41 experimentally validated interaction(s) in this database.
They are also associated with 1 interaction(s) predicted by orthology.
Experimentally validated
Total 41 [view]
Protein-Protein 40 [view]
Protein-DNA 1 [view]
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 1 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005488 binding
GO:0005515 protein binding
GO:0008601 protein phosphatase type 2A regulator activity
GO:0019900 kinase binding
Biological Process
GO:0007165 signal transduction
GO:0035307 positive regulation of protein dephosphorylation
GO:0090005 negative regulation of establishment of protein localization to plasma membrane
GO:0090219 negative regulation of lipid kinase activity
Cellular Component
GO:0000159 protein phosphatase type 2A complex
GO:0000775 chromosome, centromeric region
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0016020 membrane
GO:0030018 Z disc
GO:0031430 M band
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Resolution of Sister Chromatid Cohesion pathway
Mitotic Prometaphase pathway
Separation of Sister Chromatids pathway
CTLA4 inhibitory signaling pathway
Costimulation by the CD28 family pathway
Platelet sensitization by LDL pathway
Platelet homeostasis pathway
Beta-catenin phosphorylation cascade pathway
Degradation of beta-catenin by the destruction complex pathway
truncated APC mutants destabilize the destruction complex pathway
AXIN mutants destabilize the destruction complex, activating WNT signaling pathway
APC truncation mutants are not K63 polyubiquitinated pathway
AMER1 mutants destabilize the destruction complex pathway
misspliced LRP5 mutants have enhanced beta-catenin-dependent signaling pathway
Signaling by WNT in cancer pathway
AXIN missense mutants destabilize the destruction complex pathway
Signaling by Wnt pathway
disassembly of the destruction complex and recruitment of AXIN to the membrane pathway
APC truncation mutants have impaired AXIN binding pathway
T41 mutants of beta-catenin aren't phosphorylated pathway
Signal Transduction pathway
misspliced GSK3beta mutants stabilize beta-catenin pathway
S45 mutants of beta-catenin aren't phosphorylated pathway
deletions in the AMER1 gene destabilize the destruction complex pathway
Cell Cycle pathway
Adaptive Immune System pathway
Immune System pathway
S33 mutants of beta-catenin aren't phosphorylated pathway
truncations of AMER1 destabilize the destruction complex pathway
M Phase pathway
Mitotic Anaphase pathway
phosphorylation site mutants of CTNNB1 are not targeted to the proteasome by the destruction complex pathway
TCF dependent signaling in response to WNT pathway
deletions in the AXIN genes in hepatocellular carcinoma result in elevated WNT signaling pathway
Cell Cycle, Mitotic pathway
RNF mutants show enhanced WNT signaling and proliferation pathway
TCF7L2 mutants don't bind CTBP pathway
XAV939 inhibits tankyrase, stabilizing AXIN pathway
S37 mutants of beta-catenin aren't phosphorylated pathway
Disease pathway
Hemostasis pathway
Mitotic Metaphase and Anaphase pathway
KEGG
Oocyte meiosis pathway
mRNA surveillance pathway pathway
INOH
Insulin receptor signaling pathway
GPCR Dopamine D1like receptor signaling pathway pathway
PID NCI
C-MYC pathway
Canonical Wnt signaling pathway
Validated transcriptional targets of deltaNp63 isoforms
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.497684 Hs.733439 Hs.743554
RefSeq NM_001199756 NM_006243
HUGO
OMIM
CCDS CCDS1503 CCDS55686
HPRD 03384
IMGT
EMBL
GenPept
RNA Seq Atlas