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PPP2R5B
HPA
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  • PPP2R5B
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

PPP2R5B
Synonyms B56B, B56beta, FLJ35411, PR61B
Gene descriptioni

Full gene name according to HGNC.

Protein phosphatase 2 regulatory subunit B'beta
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Plasma proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 11
Cytoband q13.1
Chromosome location (bp) 64917553 - 64934475
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

3
Ensembl ENSG00000068971 (version 109)
Entrez gene 5526
HGNC HGNC:9310
UniProt Q15173 (UniProt - Evidence at protein level)
neXtProt NX_Q15173
GeneCards PPP2R5B
Antibodypedia PPP2R5B antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

As the regulatory component of the serine/threonine-protein phosphatase 2A (PP2A) holoenzyme, modulates substrate specificity, subcellular localization, and responsiveness to phosphorylation. The phosphorylated form mediates the interaction between PP2A and AKT1, leading to AKT1 dephosphorylation.... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

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 a beta isoform of the regulatory subunit B56 subfamily. [provided by RefSeq, Jul 2008]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PPP2R5B-201
ENSP00000164133
ENST00000164133
Q15173
[Direct mapping] Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform
Show all
A0A024R593
[Target identity:100%; Query identity:100%] Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000159 [protein phosphatase type 2A complex]
GO:0001932 [regulation of protein phosphorylation]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006470 [protein dephosphorylation]
GO:0007165 [signal transduction]
GO:0010469 [regulation of signaling receptor activity]
GO:0010976 [positive regulation of neuron projection development]
GO:0019888 [protein phosphatase regulator activity]
GO:0031334 [positive regulation of protein-containing complex assembly]
GO:0031952 [regulation of protein autophosphorylation]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0050730 [regulation of peptidyl-tyrosine phosphorylation]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0051388 [positive regulation of neurotrophin TRK receptor signaling pathway]
GO:0051726 [regulation of cell cycle]
GO:0070317 [negative regulation of G0 to G1 transition]
GO:0071363 [cellular response to growth factor stimulus]
GO:0072542 [protein phosphatase activator activity]
Show all
497 aa
57.4 kDa
No 0
PPP2R5B-203
ENSP00000437088
ENST00000526559
E9PNY3
[Direct mapping] Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000159 [protein phosphatase type 2A complex]
GO:0007165 [signal transduction]
GO:0019888 [protein phosphatase regulator activity]
Show all
193 aa
21.9 kDa
No 0
PPP2R5B-205
ENSP00000436136
ENST00000532850
E9PQN5
[Direct mapping] Serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000159 [protein phosphatase type 2A complex]
GO:0007165 [signal transduction]
GO:0019888 [protein phosphatase regulator activity]
Show all
111 aa
12.9 kDa
No 0

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