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Gene

PPP2R3B

protein phosphatase 2 regulatory subunit B''beta

Summary

Cytogenetic location
Xp22.3 and Yp11.3
Coordinates
Chromosome X: 333,933–386,907 (GRCh38)
Exons
13 exons across 53 kb
Protein
575 amino acids
Also known as
PPP2R3LY, PR48, PR70
Previous symbols
PPP2R3L
MANE Select transcript
ENST00000390665.9NM_013239.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads PPP2R3B yet. The test sequences your whole genome, so your data includes it all the same.

How PPP2R3B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome X, with a bracket where PPP2R3B sits. PPP2R3B and 3 genes near it on chromosome X, from 1 to 860,419.Chromosome XXp22.3 and Yp11.3p22.33p22.32p22.31p22.2p22.13p22.12p22.11p21.3p21.2p21.1p11.4p11.3p11.23p11.22p11.21p11.1q11.1q11.2q12q13.1q13.2q13.3q21.1q21.2q21.31q21.32q21.33q22.1q22.2q22.3q23q24q25q26.1q26.2q26.3q27.1q27.2q27.3q280.1 Mb0.2 Mb0.3 Mb0.4 Mb0.5 Mb0.6 Mb0.7 Mb0.8 MbPLCXD1: 276,322–303,358, forward strandPLCXD1GTPBP6: 293,785–318,862, reverse strandGTPBP6PPP2R3B: 333,933–386,907, reverse strandPPP2R3BSHOX: 624,344–659,411, forward strandSHOXDiagram of PPP2R3B: 13 exons on the reverse strand of chromosome XExon 13: 333,933–334,517, 585 basesExon 12: 338,604–338,710, 107 basesExon 11: 338,778–338,896, 119 basesExon 10: 340,765–340,940, 176 basesExon 9: 341,307–341,396, 90 basesExon 8: 341,883–341,931, 49 basesExon 7: 345,516–345,672, 157 basesExon 6: 346,174–346,260, 87 basesExon 5: 346,701–346,775, 75 basesExon 4: 347,234–347,336, 103 basesExon 3: 347,590–347,693, 104 basesExon 2: 361,405–361,590, 186 basesExon 1: 386,368–386,907, 540 bases131210864215′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 2.4 kb of the gene's 53 kb; 1,728 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). PPP2R3B gene: protein phosphatase 2 regulatory subunit B''beta. Retrieved 17 October 2026, from https://dantelabs.com/genes/ppp2r3b

Vancouver

Dante Labs. PPP2R3B gene: protein phosphatase 2 regulatory subunit B''beta [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/ppp2r3b

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