chr7-80770854-C-A
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Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_006379.5(SEMA3C):c.1355-5611G>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.239 in 152,118 control chromosomes in the GnomAD database, including 5,145 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.24 ( 5145 hom., cov: 32)
Consequence
SEMA3C
NM_006379.5 intron
NM_006379.5 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 0.0800
Genes affected
SEMA3C (HGNC:10725): (semaphorin 3C) This gene encodes a secreted glycoprotein that belongs to the semaphorin class 3 family of neuronal guidance cues. The encoded protein contains an N-terminal sema domain, integrin and immunoglobulin-like domains, and a C-terminal basic domain. Homodimerization and proteolytic cleavage of the C-terminal propeptide are necessary for the function of the encoded protein. It binds a neuropilin co-receptor before forming a heterotrimeric complex with an associated plexin. An increase in the expression of this gene correlates with an increase in cancer cell invasion and adhesion. Naturally occurring mutations in this gene are associated with Hirschsprung disease. [provided by RefSeq, May 2017]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.89).
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.39 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SEMA3C | NM_006379.5 | c.1355-5611G>T | intron_variant | ENST00000265361.8 | |||
SEMA3C | NM_001350120.2 | c.1409-5611G>T | intron_variant | ||||
SEMA3C | NM_001350121.2 | c.1181-5611G>T | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SEMA3C | ENST00000265361.8 | c.1355-5611G>T | intron_variant | 1 | NM_006379.5 | P1 | |||
SEMA3C | ENST00000419255.6 | c.1355-5611G>T | intron_variant | 2 | P1 |
Frequencies
GnomAD3 genomes AF: 0.238 AC: 36216AN: 151998Hom.: 5129 Cov.: 32
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We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome AF: 0.239 AC: 36286AN: 152118Hom.: 5145 Cov.: 32 AF XY: 0.239 AC XY: 17798AN XY: 74366
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ClinVar
Not reported inComputational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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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