Gene
SMIM21
small integral membrane protein 21
- HGNC 27598(opens in a new tab)
- Ensembl gene ENSG00000206026(opens in a new tab)
- NCBI Gene 284274(opens in a new tab)
Summary
- Cytogenetic location
- 18q23
- Coordinates
- Chromosome 18: 75,409,476–75,427,703 (GRCh38)
- Exons
- 3 exons across 18.2 kb
- Protein
- 101 amino acids
- Previous symbols
- C18orf62
- MANE Select transcript
- ENST00000579022.5NM_001037331.3
- Locus type
- gene with protein product
- Very high
- Confident
- Low
- Very low
Reference genomeGRCh38hg38
Positions on gene and variant pages follow this choice, in this browser.
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How SMIM21 is laid out
- Coding sequence
- Untranslated region
- Intron
- Direction of transcription
- Stretches short reads find hard
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 1.8 kb of the gene's 18.2 kb; 306 of those bases code for the protein.
External links
Gene records
Transcript
Protein
Clinical
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
Dante Labs. (n.d.). SMIM21 gene: small integral membrane protein 21. Retrieved 17 October 2026, from https://dantelabs.com/genes/smim21
Dante Labs. SMIM21 gene: small integral membrane protein 21 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/smim21
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