Skip to content
Use your HSA or FSA funds
Sequence your genome (opens in a new tab)

Gene

SPACA3

sperm acrosome associated 3

Summary

Cytogenetic location
17q11.2
Coordinates
Chromosome 17: 32,991,847–32,997,877 (GRCh38)
Exons
5 exons across 6 kb
Protein
215 amino acids
Also known as
ALLP17, SLLP1, LYC3, LYZL3, CT54
MANE Select transcript
ENST00000269053.8NM_173847.5
Locus type
gene with protein product
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads SPACA3 yet. The test sequences your whole genome, so your data includes it all the same.

How SPACA3 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
Chromosome 17, with a bracket where SPACA3 sits. SPACA3 and 4 genes near it on chromosome 17, from 32,494,862 to 33,494,861.Chromosome 1717q11.2p13.3p13.2p13.1p12p11.2p11.1q11.1q11.2q12q21.1q21.2q21.31q21.32q21.33q22q23.1q23.2q23.3q24.1q24.2q24.3q25.1q25.2q25.332.6 Mb32.8 Mb33 Mb33.2 Mb33.4 MbMYO1D: 32,492,522–32,877,200, reverse strandMYO1DH2BN1: 32,895,433–32,906,586, forward strandH2BN1TMEM98: 32,917,424–32,945,259, forward strandTMEM98SPACA3: 32,991,847–32,997,877, forward strandSPACA3ASIC2: 33,013,087–34,174,964, reverse strandASIC2Diagram of SPACA3: 5 exons on the forward strand of chromosome 17Exon 1: 32,991,847–32,991,972, 126 basesExon 2: 32,995,409–32,995,717, 309 basesExon 3: 32,996,843–32,997,001, 159 basesExon 4: 32,997,445–32,997,523, 79 basesExon 5: 32,997,712–32,997,877, 166 bases123455′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 0.8 kb of the gene's 6 kb; 648 of those bases code for the protein.

External links

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.). SPACA3 gene: sperm acrosome associated 3. Retrieved 17 October 2026, from https://dantelabs.com/genes/spaca3

Vancouver

Dante Labs. SPACA3 gene: sperm acrosome associated 3 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/spaca3

One test. A lifetime of answers.

From $449Free shipping · Results in 6–8 weeks

Get my Genome Test