rs35180395
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_005068.3(SIM1):c.*2004del variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 151,426 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.000013 ( 0 hom., cov: 30)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
SIM1
NM_005068.3 3_prime_UTR
NM_005068.3 3_prime_UTR
Scores
Not classified
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -1.10
Genes affected
SIM1 (HGNC:10882): (SIM bHLH transcription factor 1) SIM1 and SIM2 genes are Drosophila single-minded (sim) gene homologs. SIM1 transcript was detected only in fetal kidney out of various adult and fetal tissues tested. Since the sim gene plays an important role in Drosophila development and has peak levels of expression during the period of neurogenesis,it was proposed that the human SIM gene is a candidate for involvement in certain dysmorphic features (particularly the facial and skull characteristics), abnormalities of brain development, and/or cognitive disability of Down syndrome. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SIM1 | NM_005068.3 | c.*2004del | 3_prime_UTR_variant | 12/12 | ENST00000369208.8 | ||
SIM1 | NM_001374769.1 | c.*2004del | 3_prime_UTR_variant | 12/12 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SIM1 | ENST00000369208.8 | c.*2004del | 3_prime_UTR_variant | 12/12 | 1 | NM_005068.3 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000132 AC: 2AN: 151426Hom.: 0 Cov.: 30
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GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0AN: 2Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0AN XY: 2
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Data not reliable, filtered out with message: AC0;AS_VQSR
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GnomAD4 genome AF: 0.0000132 AC: 2AN: 151426Hom.: 0 Cov.: 30 AF XY: 0.0000135 AC XY: 1AN XY: 73920
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ClinVar
Not reported inComputational scores
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at