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Aliases for PPP2R3B Gene

Aliases for PPP2R3B Gene

  • Protein Phosphatase 2 Regulatory Subunit B'', Beta 2
  • Protein Phosphatase 2 Regulatory Subunit B, Beta 2 3 5
  • Protein Phosphatase 2 (Formerly 2A), Regulatory Subunit B, Beta 2 3
  • Protein Phosphatase 2, Regulatory Subunit B, Beta 2 3
  • PPP2R3L 3 4
  • Serine/Threonine Protein Phosphatase 2A, 48kDa Regulatory Subunit B 3
  • Protein Phosphatase 2A 48 KDa Regulatory Subunit 4
  • PP2A, Subunit B, PR48 Isoform 3
  • PP2A Subunit B Isoform PR48 4
  • NY-REN-8 Antigen 3
  • PPP2R3LY 3
  • NYREN8 3
  • PR48 3

External Ids for PPP2R3B Gene

Previous HGNC Symbols for PPP2R3B Gene

  • PPP2R3L

Previous GeneCards Identifiers for PPP2R3B Gene

  • GC00U991190
  • GC0YU900001
  • GC0XM000264

Summaries for PPP2R3B Gene

Entrez Gene Summary for PPP2R3B Gene

  • Protein phosphatase 2 (formerly named type 2A) is one of the four major Ser/Thr phosphatases and is implicated in the negative control of cell growth and division. Protein phosphatase 2 holoenzymes are heterotrimeric proteins composed of a structural subunit A, a catalytic subunit C, and a regulatory subunit B. The regulatory subunit is encoded by a diverse set of genes that have been grouped into the B/PR55, B'/PR61, and B''/PR72 families. These different regulatory subunits confer distinct enzymatic specificities and intracellular localizations to the holozenzyme. The product of this gene belongs to the B'' family. The B'' family has been further divided into subfamilies. The product of this gene belongs to the beta subfamily of regulatory subunit B''. [provided by RefSeq, Apr 2010]

GeneCards Summary for PPP2R3B Gene

PPP2R3B (Protein Phosphatase 2 Regulatory Subunit B'', Beta) is a Protein Coding gene. Among its related pathways are Cell Cycle, Mitotic and Regulation of retinoblastoma protein. GO annotations related to this gene include calcium ion binding and protein serine/threonine phosphatase activity. An important paralog of this gene is PPP2R3C.

UniProtKB/Swiss-Prot for PPP2R3B Gene

  • The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.

Tocris Summary for PPP2R3B Gene

  • Protein Ser/Thr phosphatases are a group of enzymes that catalyze the removal of phosphate groups from serine and/or threonine residues by hydrolysis of phosphoric acid monoesters. They oppose the action of kinases and phosphorylases and are involved in signal transduction.

Gene Wiki entry for PPP2R3B Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PPP2R3B Gene

Genomics for PPP2R3B Gene

Regulatory Elements for PPP2R3B Gene

Promoters for PPP2R3B Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around PPP2R3B on UCSC Golden Path with GeneCards custom track

Genomic Location for PPP2R3B Gene

Chromosome:
X
Start:
333,933 bp from pter
End:
386,955 bp from pter
Size:
53,023 bases
Orientation:
Minus strand

Genomic View for PPP2R3B Gene

Genes around PPP2R3B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PPP2R3B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PPP2R3B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

Proteins for PPP2R3B Gene

  • Protein details for PPP2R3B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9Y5P8-P2R3B_HUMAN
    Recommended name:
    Serine/threonine-protein phosphatase 2A regulatory subunit B subunit beta
    Protein Accession:
    Q9Y5P8
    Secondary Accessions:
    • Q6P4G9
    • Q7RTT1
    • Q96H01

    Protein attributes for PPP2R3B Gene

    Size:
    575 amino acids
    Molecular mass:
    65061 Da
    Quaternary structure:
    • PP2A consists of a common heterodimeric core enzyme, composed of a 36 kDa catalytic subunit (subunit C) and a 65 kDa constant regulatory subunit (PR65 or subunit A), that associates with a variety of regulatory subunits. Proteins that associate with the core dimer include three families of regulatory subunits B (the R2/B/PR55/B55, R3/B/PR72/PR130/PR59 and R5/B/B56 families), the 48 kDa variable regulatory subunit, viral proteins, and cell signaling molecules. Interacts with N-terminal region of CDC6.
    Miscellaneous:
    • The gene coding for this protein is located in the pseudoautosomal region 1 (PAR1) of X and Y chromosomes.
    SequenceCaution:
    • Sequence=AAD38515.1; Type=Erroneous initiation; Evidence={ECO:0000305};

    Three dimensional structures from OCA and Proteopedia for PPP2R3B Gene

    Alternative splice isoforms for PPP2R3B Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for PPP2R3B Gene

Proteomics data for PPP2R3B Gene at MOPED

Post-translational modifications for PPP2R3B Gene

  • Ubiquitination at Lys 170 and Lys 179
  • Modification sites at PhosphoSitePlus

Other Protein References for PPP2R3B Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

No data available for DME Specific Peptides for PPP2R3B Gene

Domains & Families for PPP2R3B Gene

Protein Domains for PPP2R3B Gene

Suggested Antigen Peptide Sequences for PPP2R3B Gene

Graphical View of Domain Structure for InterPro Entry

Q9Y5P8

UniProtKB/Swiss-Prot:

P2R3B_HUMAN :
  • Contains 1 EF-hand domain.
Domain:
  • Contains 1 EF-hand domain.
genes like me logo Genes that share domains with PPP2R3B: view

Function for PPP2R3B Gene

Molecular function for PPP2R3B Gene

UniProtKB/Swiss-Prot Function:
The B regulatory subunit might modulate substrate selectivity and catalytic activity, and also might direct the localization of the catalytic enzyme to a particular subcellular compartment.

Gene Ontology (GO) - Molecular Function for PPP2R3B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005509 calcium ion binding IEA --
GO:0005515 protein binding IPI 9847399
GO:0008601 protein phosphatase type 2A regulator activity TAS 10629059
genes like me logo Genes that share ontologies with PPP2R3B: view
genes like me logo Genes that share phenotypes with PPP2R3B: view

Animal Model Products

miRNA for PPP2R3B Gene

miRTarBase miRNAs that target PPP2R3B

Inhibitory RNA Products

In Situ Assay Products

Flow Cytometry Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for PPP2R3B Gene

Localization for PPP2R3B Gene

Subcellular locations from UniProtKB/Swiss-Prot for PPP2R3B Gene

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for PPP2R3B Gene COMPARTMENTS Subcellular localization image for PPP2R3B gene
Compartment Confidence
nucleus 5
cytosol 2
mitochondrion 1
peroxisome 1

No data available for Gene Ontology (GO) - Cellular Components for PPP2R3B Gene

Pathways & Interactions for PPP2R3B Gene

genes like me logo Genes that share pathways with PPP2R3B: view

Gene Ontology (GO) - Biological Process for PPP2R3B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007050 cell cycle arrest TAS 10629059
genes like me logo Genes that share ontologies with PPP2R3B: view

No data available for SIGNOR curated interactions for PPP2R3B Gene

Drugs & Compounds for PPP2R3B Gene

(4) Drugs for PPP2R3B Gene - From: Tocris and HMDB

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Calyculin A Experimental Pharma Protein phosphatase 1 and 2A inhibitor 0
Okadaic acid Experimental Pharma Protein phosphatase 1 and 2A inhibitor 0
calcium Nutra 0
Cyclosporin A Pharma Antagonist Immunosuppressive agent, Calcineurin inhibitor 0

(4) Additional Compounds for PPP2R3B Gene - From: HMDB and Tocris

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
Phosphate
  • NFB Orthophosphate
  • O-Phosphoric acid
  • Ortho-phosphate
  • Orthophosphate (PO43-)
  • Orthophosphate(3-)
14265-44-2
Water
  • Dihydrogen oxide
  • Steam
7732-18-5
Ceramide
3102-57-6
DL-AP3
20263-06-3

(5) Tocris Compounds for PPP2R3B Gene

Compound Action Cas Number
Calyculin A Protein phosphatase 1 and 2A inhibitor 101932-71-2
Ceramide Ser/Thr protein phosphatase activator 3102-57-6
Cyclosporin A Calcineurin inhibitor 59865-13-3
DL-AP3 Group I mGlu antagonist 20263-06-3
Okadaic acid Protein phosphatase 1 and 2A inhibitor 78111-17-8
genes like me logo Genes that share compounds with PPP2R3B: view

Transcripts for PPP2R3B Gene

Unigene Clusters for PPP2R3B Gene

Protein phosphatase 2, regulatory subunit B, beta:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for PPP2R3B Gene

ExUns: 1 ^ 2 ^ 3a · 3b ^ 4 ^ 5a · 5b ^ 6 ^ 7a · 7b ^ 8a · 8b ^ 9a · 9b ^ 10a · 10b ^ 11 ^ 12 ^ 13 ^ 14
SP1: - -
SP2:
SP3: -
SP4:
SP5:
SP6:

Relevant External Links for PPP2R3B Gene

GeneLoc Exon Structure for
PPP2R3B
ECgene alternative splicing isoforms for
PPP2R3B

Expression for PPP2R3B Gene

mRNA expression in normal human tissues for PPP2R3B Gene

Protein differential expression in normal tissues from HIPED for PPP2R3B Gene

This gene is overexpressed in Fetal Liver (57.5) and Testis (11.5).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MOPED, and MaxQB for PPP2R3B Gene



SOURCE GeneReport for Unigene cluster for PPP2R3B Gene Hs.124942

genes like me logo Genes that share expression patterns with PPP2R3B: view

Protein tissue co-expression partners for PPP2R3B Gene

Primer Products

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues and mRNA Expression by UniProt/SwissProt for PPP2R3B Gene

Orthologs for PPP2R3B Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for PPP2R3B Gene

Organism Taxonomy Gene Similarity Type Details
dog
(Canis familiaris)
Mammalia PPP2R3B 35
  • 84.42 (n)
  • 86.55 (a)
-- 36
  • 86 (a)
OneToMany
-- 36
  • 82 (a)
OneToMany
cow
(Bos Taurus)
Mammalia PPP2R3B 36
  • 89 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia PPP2R3B 36
  • 78 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Gm20783 36
  • 74 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia PPP2R3B 36
  • 62 (a)
OneToOne
chicken
(Gallus gallus)
Aves PPP2R3B 35
  • 68.29 (n)
  • 77.26 (a)
PPP2R3B 36
  • 74 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia PPP2R3B 36
  • 64 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia ppp2r3b 35
  • 63.24 (n)
  • 67.73 (a)
zebrafish
(Danio rerio)
Actinopterygii ppp2r3b 35
  • 64.55 (n)
  • 65.26 (a)
ppp2r3b 36
  • 62 (a)
OneToOne
fruit fly
(Drosophila melanogaster)
Insecta CG4733 35
  • 64.34 (n)
  • 59.69 (a)
CG4733 36
  • 27 (a)
OneToMany
worm
(Caenorhabditis elegans)
Secernentea C06G1.5 36
  • 27 (a)
OneToOne
thale cress
(Arabidopsis thaliana)
eudicotyledons AT5G44090 35
  • 46.45 (n)
  • 38.51 (a)
sea squirt
(Ciona intestinalis)
Ascidiacea Cin.1088 35
sea squirt
(Ciona savignyi)
Ascidiacea CSA.1843 36
  • 52 (a)
OneToMany
Species with no ortholog for PPP2R3B:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chimpanzee (Pan troglodytes)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for PPP2R3B Gene

ENSEMBL:
Gene Tree for PPP2R3B (if available)
TreeFam:
Gene Tree for PPP2R3B (if available)

Paralogs for PPP2R3B Gene

Paralogs for PPP2R3B Gene

(2) SIMAP similar genes for PPP2R3B Gene using alignment to 3 proteins:

Pseudogenes.org Pseudogenes for PPP2R3B Gene

genes like me logo Genes that share paralogs with PPP2R3B: view

Variants for PPP2R3B Gene

Sequence variations from dbSNP and Humsavar for PPP2R3B Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
VAR_035109 -
VAR_055356 -

Structural Variations from Database of Genomic Variants (DGV) for PPP2R3B Gene

Variant ID Type Subtype PubMed ID
esv27923 CNV Loss 19812545
esv25834 CNV Gain+Loss 19812545
dgv2431e1 CNV Complex 17122850

Variation tolerance for PPP2R3B Gene

Residual Variation Intolerance Score: 80% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 8.66; 86.37% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for PPP2R3B Gene

HapMap Linkage Disequilibrium report
PPP2R3B

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PPP2R3B Gene

Disorders for PPP2R3B Gene

Relevant External Links for PPP2R3B

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
PPP2R3B

No disorders were found for PPP2R3B Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for PPP2R3B Gene

Publications for PPP2R3B Gene

  1. PR48, a novel regulatory subunit of protein phosphatase 2A, interacts with cdc6 and modulates DNA replication in human cells. (PMID: 10629059) Yan Z. … Williams R.S. (Mol. Cell. Biol. 2000) 3 4 23 67
  2. Elevated DNA sequence diversity in the genomic region of the phosphatase PPP2R3L gene in the human pseudoautosomal region. (PMID: 11173861) Schiebel K. … Rappold G. (Cytogenet. Cell Genet. 2000) 2 3
  3. The BioPlex Network: A Systematic Exploration of the Human Interactome. (PMID: 26186194) Huttlin E.L. … Gygi S.P. (Cell 2015) 3
  4. A proteome-scale map of the human interactome network. (PMID: 25416956) Rolland T. … Vidal M. (Cell 2014) 3
  5. Next-generation sequencing to generate interactome datasets. (PMID: 21516116) Yu H. … Vidal M. (Nat. Methods 2011) 3

Products for PPP2R3B Gene

Sources for PPP2R3B Gene

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