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Gene

SMR3A

submaxillary gland androgen regulated protein 3A

Summary

Cytogenetic location
4q13.3
Coordinates
Chromosome 4: 70,360,760–70,367,158 (GRCh38)
Exons
3 exons across 6.4 kb
Protein
134 amino acids
Also known as
PBI, PRL5
Previous symbols
PROL5
MANE Select transcript
ENST00000226460.5NM_012390.4
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 SMR3A yet. The test sequences your whole genome, so your data includes it all the same.

How SMR3A is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 4, with a bracket where SMR3A sits. SMR3A and 20 genes near it on chromosome 4, from 69,863,959 to 70,863,958.Chromosome 44q13.3p16.3p16.2p16.1p15.33p15.32p15.31p15.2p15.1p14p13p12p11q11q12q13.1q13.2q13.3q21.1q21.21q21.22q21.23q21.3q22.1q22.2q22.3q23q24q25q26q27q28.1q28.2q28.3q31.1q31.21q31.22q31.23q31.3q32.1q32.2q32.3q33q34.1q34.2q34.3q35.1q35.270 Mb70.2 Mb70.4 Mb70.6 Mb70.8 MbCSN1S1: 69,931,067–69,946,574, forward strandCSN1S1CSN2: 69,955,256–69,965,728, reverse strandCSN2STATH: 69,995,966–70,002,570, forward strandSTATHHTN3: 70,028,453–70,036,538, forward strandHTN3HTN1: 70,050,438–70,058,848, forward strandHTN1PRR27: 70,133,616–70,176,799, forward strandPRR27ODAM: 70,195,706–70,205,734, forward strandODAMFDCSP: 70,226,117–70,235,252, forward strandFDCSPCSN3: 70,238,382–70,251,474, forward strandCSN3CABS1: 70,334,981–70,337,116, forward strandCABS1SMR3A: 70,360,760–70,367,158, forward strandSMR3ASMR3B: 70,370,093–70,390,244, forward strandSMR3BOPRPN: 70,397,931–70,410,195, forward strandOPRPNMUC7: 70,430,492–70,482,997, forward strandMUC7AMTN: 70,518,569–70,532,743, forward strandAMTNAMBN: 70,592,256–70,607,288, forward strandAMBNENAM: 70,628,744–70,646,824, forward strandENAMJCHAIN: 70,652,871–70,681,817, reverse strandJCHAINUTP3: 70,688,532–70,690,551, forward strandUTP3RUFY3: 70,704,204–70,808,619, forward strandRUFY3GRSF1: 70,815,783–70,839,957, reverse strandGRSF1Diagram of SMR3A: 3 exons on the forward strand of chromosome 4Exon 1: 70,360,760–70,360,842, 83 basesExon 2: 70,362,102–70,362,169, 68 basesExon 3: 70,366,644–70,367,158, 515 bases1235′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 0.7 kb of the gene's 6.4 kb; 405 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.). SMR3A gene: submaxillary gland androgen regulated protein 3A. Retrieved 17 October 2026, from https://dantelabs.com/genes/smr3a

Vancouver

Dante Labs. SMR3A gene: submaxillary gland androgen regulated protein 3A [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/smr3a

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