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Gene

TNFSF13B

TNF superfamily member 13b

Summary

Cytogenetic location
13q33.3
Coordinates
Chromosome 13: 108,269,718–108,308,478 (GRCh38)
Exons
6 exons across 38.8 kb
Protein
285 amino acids
Also known as
BAFF, THANK, BLYS, TALL-1, TALL1, CD257
Previous symbols
TNFSF20
MANE Select transcript
ENST00000375887.9NM_006573.5
Locus type
Protein-coding
  • Very high
  • Confident
  • Low
  • Very low

Curated reports relevant to this gene

No Genome Test report reads TNFSF13B yet. The test sequences your whole genome, so your data includes it all the same.

How TNFSF13B is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 13, with a bracket where TNFSF13B sits. TNFSF13B and 4 genes near it on chromosome 13, from 107,789,098 to 108,789,097.Chromosome 1313q33.3p13p12p11.2p11.1q11q12.11q12.12q12.13q12.2q12.3q13.1q13.2q13.3q14.11q14.12q14.13q14.2q14.3q21.1q21.2q21.31q21.32q21.33q22.1q22.2q22.3q31.1q31.2q31.3q32.1q32.2q32.3q33.1q33.2q33.3q34107.8 Mb108 Mb108.2 Mb108.4 Mb108.6 MbNALF1: 107,163,510–107,867,496, reverse strandNALF1LIG4: 108,207,439–108,218,373, reverse strandLIG4ABHD13: 108,218,167–108,234,489, forward strandABHD13TNFSF13B: 108,269,718–108,308,478, forward strandTNFSF13BMYO16: 108,596,152–109,208,005, forward strandMYO16Diagram of TNFSF13B: 6 exons on the forward strand of chromosome 13Exon 1: 108,269,718–108,270,234, 517 basesExon 2: 108,270,340–108,270,424, 85 basesExon 3: 108,286,803–108,286,859, 57 basesExon 4: 108,303,253–108,303,365, 113 basesExon 5: 108,303,454–108,303,604, 151 basesExon 6: 108,306,826–108,308,478, 1,653 bases1565′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 2.6 kb of the gene's 38.8 kb; 858 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.). TNFSF13B gene: TNF superfamily member 13b. Retrieved 17 October 2026, from https://dantelabs.com/genes/tnfsf13b

Vancouver

Dante Labs. TNFSF13B gene: TNF superfamily member 13b [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/tnfsf13b

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