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Gene

PPP1R9B

protein phosphatase 1 regulatory subunit 9B

Summary

Cytogenetic location
17q21.33
Coordinates
Chromosome 17: 50,133,737–50,150,677 (GRCh38)
Exons
10 exons across 16.9 kb
Protein
817 amino acids
Also known as
Spn, SPINO
Previous symbols
PPP1R6, PPP1R9
MANE Select transcript
ENST00000612501.2NM_032595.5
Locus type
gene with protein product

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 PPP1R9B yet. The test sequences your whole genome, so your data includes it all the same.

How PPP1R9B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 17, with a bracket where PPP1R9B sits. PPP1R9B and 25 genes near it on chromosome 17, from 49,642,207 to 50,642,206.Chromosome 1717q21.33p13.3p13.2p13.1p12p11.2p11.1q11.1q11.2q12q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.349.8 Mb50 Mb50.2 Mb50.4 Mb50.6 MbSPOP: 49,598,884–49,678,201, reverse strandSPOPSLC35B1: 49,682,022–49,709,014, reverse strandSLC35B1FAM117A: 49,710,332–49,789,180, reverse strandFAM117AKAT7: 49,788,624–49,835,026, forward strandKAT7TAC4: 49,838,300–49,848,071, reverse strandTAC4DLX4: 49,968,588–49,974,959, forward strandDLX4DLX3: 49,990,005–49,995,224, reverse strandDLX3ITGA3: 50,055,968–50,090,933, forward strandITGA3PDK2: 50,094,737–50,120,276, forward strandPDK2SAMD14: 50,110,040–50,130,160, reverse strandSAMD14PPP1R9B: 50,133,737–50,150,677, reverse strandPPP1R9BSGCA: 50,164,214–50,175,935, forward strandSGCACOL1A1: 50,184,101–50,201,704, reverse strandCOL1A1TMEM92: 50,271,406–50,281,916, forward strandTMEM92XYLT2: 50,346,080–50,363,138, forward strandXYLT2MRPL27: 50,367,293–50,373,207, reverse strandMRPL27EME1: 50,373,215–50,383,858, forward strandEME1LRRC59: 50,375,059–50,398,227, reverse strandLRRC59ACSF2: 50,426,158–50,474,845, forward strandACSF2CHAD: 50,464,478–50,468,976, reverse strandCHADRSAD1: 50,478,770–50,486,371, forward strandRSAD1MYCBPAP: 50,508,409–50,531,501, forward strandMYCBPAPEPN3: 50,532,543–50,543,750, forward strandEPN3SPATA20: 50,543,058–50,558,366, forward strandSPATA20CACNA1G: 50,560,715–50,627,474, forward strandCACNA1GABCC3: 50,634,609–50,692,631, forward strandABCC3Diagram of PPP1R9B: 10 exons on the reverse strand of chromosome 17Exon 10: 50,133,737–50,135,384, 1,648 basesExon 9: 50,135,553–50,135,649, 97 basesExon 8: 50,135,968–50,136,197, 230 basesExon 7: 50,139,263–50,139,316, 54 basesExon 6: 50,139,429–50,139,581, 153 basesExon 5: 50,140,093–50,140,228, 136 basesExon 4: 50,141,269–50,141,373, 105 basesExon 3: 50,143,598–50,143,718, 121 basesExon 2: 50,145,113–50,145,245, 133 basesExon 1: 50,149,143–50,150,677, 1,535 bases10864215′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 4.2 kb of the gene's 16.9 kb; 2,454 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.). PPP1R9B gene: protein phosphatase 1 regulatory subunit 9B. Retrieved 16 October 2026, from https://dantelabs.com/genes/ppp1r9b

Vancouver

Dante Labs. PPP1R9B gene: protein phosphatase 1 regulatory subunit 9B [Internet]. [cited 16 October 2026]. Available from: https://dantelabs.com/genes/ppp1r9b

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