Gene
EMC3
ER membrane protein complex subunit 3
- HGNC 23999↗(opens in a new tab)
- Ensembl gene ENSG00000125037↗(opens in a new tab)
- NCBI Gene 55831↗(opens in a new tab)
Summary
- Cytogenetic location
- 3p25.3
- Coordinates
- Chromosome 3: 9,962,682–9,986,841 (GRCh38)
- Exons
- 8 exons across 24.2 kb
- Protein
- 261 amino acids
- Previous symbols
- TMEM111
- MANE Select transcript
- ENST00000245046.7NM_001394674.1
- Locus type
- Protein-coding
- Very high
- Confident
- Low
- Very low
This page as data
Add .json to the page's address, or ask for application/json, to read it as JSON.
library(jsonlite)
url <- "https://dantelabs.com/genes/emc3.json"
page <- fromJSON(url)
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How EMC3 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 2.4 kb of the gene's 24.2 kb; 786 of those bases code for the protein.
Sequencing EMC3
5Easy
How hard EMC3 is to sequence with short reads, out of 100
0 · Easy100 · Hard
Almost all of EMC3's exons sit where short reads map cleanly.
What adds to it: the share of EMC3's exons in each kind of hard region
- MappabilityStretches where 100 or 250 bp reads cannot be placed uniquely, so a call there may be missing or wrong. Weight 35%.0%
- HomologySegmental duplications: copies elsewhere in the genome, such as paralogues and pseudogenes, at 90% identity or more. Weight 30%.14%
- RepeatsTandem repeats and runs of one base, which reads slip on and may not span. Weight 15%.4.9%
- GC contentWindows under 25% or over 65% G and C, which library preparation covers thinly. Weight 10%.0%
- Reference coverageGaps in the reference assembly nearby, where there is no sequence for reads to align to. Weight 10%.0%
A Dante Labs score from our own research, built on NIST's Genome in a Bottle maps of hard-to-sequence regions.How it's scoredEach bar is the share of EMC3's exon bases in that kind of difficult region. The score weighs them by how much each costs a short-read call: 0 when no base is in any, 100 when every base is in all of them.
External links
Gene records
Transcript
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.
- The Genome in a Bottle genome stratifications, from NIST: the sequencing difficulty score.
Cite this page
Dante Labs. (n.d.). EMC3 gene: ER membrane protein complex subunit 3. Retrieved 18 October 2026, from https://dantelabs.com/genes/emc3
Dante Labs. EMC3 gene: ER membrane protein complex subunit 3 [Internet]. [cited 18 October 2026]. Available from: https://dantelabs.com/genes/emc3
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