Bos taurus Gene: PPP2R2B
Summary
InnateDB Gene IDBG-646174.3
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol PPP2R2B
Gene Name Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform
Synonyms
Species Bos taurus
Ensembl Gene ENSBTAG00000001862
Encoded Proteins
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000156475:
The product of this gene belongs to the phosphatase 2 regulatory subunit B family. Protein phosphatase 2 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 a beta isoform of the regulatory subunit B55 subfamily. Defects in this gene cause autosomal dominant spinocerebellar ataxia 12 (SCA12), a disease caused by degeneration of the cerebellum, sometimes involving the brainstem and spinal cord, and in resulting in poor coordination of speech and body movements. Multiple alternatively spliced variants, which encode different isoforms, have been identified for this gene. The 5' UTR of some of these variants includes a CAG trinucleotide repeat sequence (7-28 copies) that can be expanded to 66-78 copies in cases of SCA12. [provided by RefSeq, Jul 2008]
The product of this gene belongs to the phosphatase 2 regulatory subunit B family. Protein phosphatase 2 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 a beta isoform of the regulatory subunit B55 subfamily. Defects in this gene cause autosomal dominant spinocerebellar ataxia 12 (SCA12), a disease caused by degeneration of the cerebellum, sometimes involving the brainstem and spinal cord, and in resulting in poor coordination of speech and body movements. Multiple alternatively spliced variants, which encode different isoforms, have been identified for this gene. The 5\' UTR of some of these variants includes a CAG trinucleotide repeat sequence (7-28 copies) that can be expanded to 66-78 copies in cases of SCA12. [provided by RefSeq, Jul 2008]
Gene Information
Type Protein coding
Genomic Location Chromosome 7:59782768-60099412
Strand Reverse strand
Band
Transcripts
ENSBTAT00000002427 ENSBTAP00000002427
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
They are also associated with 50 interaction(s) predicted by orthology.
Predicted by orthology
Total 50 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0005515 protein binding
GO:0008601 protein phosphatase type 2A regulator activity
Biological Process
GO:0007165 signal transduction
GO:0050790 regulation of catalytic activity
Cellular Component
GO:0000159 protein phosphatase type 2A complex
GO:0005737 cytoplasm
GO:0005856 cytoskeleton
GO:0016020 membrane
Orthologs
Species
Homo sapiens
Mus musculus
Gene ID
Gene Order
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
KEGG
Tight junction pathway
Chagas disease (American trypanosomiasis) pathway
mRNA surveillance pathway pathway
Hepatitis C pathway
Tight junction pathway
mRNA surveillance pathway pathway
Hepatitis C pathway
Chagas disease (American trypanosomiasis) pathway
INOH
Insulin receptor signaling pathway
GPCR Dopamine D1like receptor signaling pathway pathway
PID NCI
ATR signaling pathway
PDGFR-beta signaling pathway
Cross-References
SwissProt Q5E9Q7
TrEMBL
UniProt Splice Variant
Entrez Gene 509290
UniGene Bt.1462
RefSeq
HUGO
OMIM
CCDS
HPRD
IMGT
EMBL BC118167 BT020863
GenPept AAI18168 AAX08880
RNA Seq Atlas 509290