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Gene

EPPIN

epididymal peptidase inhibitor

Summary

Cytogenetic location
20q13.12
Coordinates
Chromosome 20: 45,540,626–45,547,401 (GRCh38)
Exons
4 exons across 6.8 kb
Protein
133 amino acids
Also known as
EPPIN1, EPPIN2, EPPIN3, dJ461P17.2, WAP7, WFDC7, CT71
Previous symbols
SPINLW1
MANE Select transcript
ENST00000354280.9NM_020398.4
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 EPPIN yet. The test sequences your whole genome, so your data includes it all the same.

How EPPIN is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 20, with a bracket where EPPIN sits. EPPIN and 43 genes near it on chromosome 20, from 45,044,014 to 46,044,013.Chromosome 2020q13.12p13p12.3p12.2p12.1p11.23p11.22p11.21p11.1q11.1q11.21q11.22q11.23q12q13.11q13.12q13.13q13.2q13.31q13.32q13.3345.2 Mb45.4 Mb45.6 Mb45.8 Mb46 MbSTK4: 44,966,474–45,084,214, forward strandSTK4KCNS1: 45,091,214–45,101,188, reverse strandKCNS1WFDC5: 45,109,452–45,115,217, reverse strandWFDC5WFDC12: 45,123,425–45,124,465, reverse strandWFDC12PI3: 45,174,901–45,176,544, forward strandPI3SEMG1: 45,206,973–45,210,605, forward strandSEMG1SEMG2: 45,221,373–45,224,462, forward strandSEMG2SLPI: 45,251,638–45,254,568, reverse strandSLPIMATN4: 45,293,445–45,312,469, reverse strandMATN4RBPJL: 45,306,840–45,317,824, forward strandRBPJLSDC4: 45,325,288–45,348,433, reverse strandSDC4SYS1: 45,359,977–45,376,798, forward strandSYS1SYS1-DBNDD2: 45,363,200–45,410,610, forward strandSYS1-DBNDD2TP53TG5: 45,371,804–45,407,889, reverse strandTP53TG5DBNDD2: 45,405,616–45,410,870, forward strandDBNDD2PIGT: 45,416,084–45,456,934, forward strandPIGTWFDC2: 45,469,166–45,481,533, forward strandWFDC2SPINT3: 45,512,461–45,515,622, reverse strandWFDC6: 45,533,091–45,539,496, reverse strandWFDC6EPPIN-WFDC6: 45,534,196–45,547,662, reverse strandEPPIN-WFDC6EPPIN: 45,540,626–45,547,401, reverse strandEPPINWFDC8: 45,551,153–45,579,326, reverse strandWFDC8WFDC9: 45,607,939–45,631,284, reverse strandWFDC9WFDC10A: 45,629,733–45,631,196, forward strandWFDC10AWFDC11: 45,648,563–45,670,270, reverse strandWFDC11WFDC10B: 45,684,651–45,705,019, reverse strandWFDC10BWFDC13: 45,702,038–45,708,817, forward strandWFDC13SPINT4: 45,722,347–45,725,830, forward strandSPINT4WFDC3: 45,747,944–45,791,932, reverse strandWFDC3DNTTIP1: 45,791,937–45,811,427, forward strandDNTTIP1UBE2C: 45,812,561–45,816,965, forward strandUBE2CTNNC2: 45,823,214–45,833,745, reverse strandTNNC2SNX21: 45,833,633–45,843,276, forward strandSNX21ACOT8: 45,841,709–45,857,435, reverse strandZSWIM3: 45,857,591–45,879,131, forward strandZSWIM1: 45,881,201–45,885,266, forward strandZSWIM1SPATA25: 45,886,491–45,887,626, reverse strandNEURL2: 45,888,002–45,891,220, reverse strandCTSA: 45,890,144–45,898,949, forward strandCTSAPLTP: 45,897,535–45,912,235, reverse strandPCIF1: 45,934,673–45,948,023, forward strandPCIF1ZNF335: 45,948,653–45,972,358, reverse strandZNF335MMP9: 46,008,869–46,016,561, forward strandMMP9SLC12A5: 46,021,675–46,060,150, forward strandSLC12A5Diagram of EPPIN: 4 exons on the reverse strand of chromosome 20Exon 4: 45,540,626–45,542,154, 1,529 basesExon 3: 45,542,700–45,542,867, 168 basesExon 2: 45,545,639–45,545,770, 132 basesExon 1: 45,547,267–45,547,401, 135 bases43215′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 kb of the gene's 6.8 kb; 402 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.). EPPIN gene: epididymal peptidase inhibitor. Retrieved 17 October 2026, from https://dantelabs.com/genes/eppin

Vancouver

Dante Labs. EPPIN gene: epididymal peptidase inhibitor [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/eppin

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