chr14-75980549-C-T
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Variant summary
Our verdict is Benign. Variant got -11 ACMG points: 0P and 11B. BP4_StrongBP6_ModerateBP7BS2
The NM_003239.5(TGFB3):c.345G>A(p.Ala115=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000041 in 1,461,872 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000041 ( 0 hom. )
Consequence
TGFB3
NM_003239.5 synonymous
NM_003239.5 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.365
Genes affected
TGFB3 (HGNC:11769): (transforming growth factor beta 3) This gene encodes a secreted ligand of the TGF-beta (transforming growth factor-beta) superfamily of proteins. Ligands of this family bind various TGF-beta receptors leading to recruitment and activation of SMAD family transcription factors that regulate gene expression. The encoded preproprotein is proteolytically processed to generate a latency-associated peptide (LAP) and a mature peptide, and is found in either a latent form composed of a mature peptide homodimer, a LAP homodimer, and a latent TGF-beta binding protein, or in an active form consisting solely of the mature peptide homodimer. The mature peptide may also form heterodimers with other TGF-beta family members. This protein is involved in embryogenesis and cell differentiation, and may play a role in wound healing. Mutations in this gene are a cause of aortic aneurysms and dissections, as well as familial arrhythmogenic right ventricular dysplasia 1. [provided by RefSeq, Aug 2016]
IFT43 (HGNC:29669): (intraflagellar transport 43) This gene encodes a subunit of the intraflagellar transport complex A (IFT-A). IFT-A is a multiprotein complex that plays an important role in cilia assembly and maintenance by mediating retrograde ciliary transport. Mutations in this gene are a cause of cranioectodermal dysplasia-3 (CED3), also known as Sensenbrenner syndrome. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2011]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -11 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.49).
BP6
Variant 14-75980549-C-T is Benign according to our data. Variant chr14-75980549-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 416063.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=-0.365 with no splicing effect.
BS2
High AC in GnomAdExome4 at 6 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TGFB3 | NM_003239.5 | c.345G>A | p.Ala115= | synonymous_variant | 1/7 | ENST00000238682.8 | NP_003230.1 | |
TGFB3 | NM_001329939.2 | c.345G>A | p.Ala115= | synonymous_variant | 2/8 | NP_001316868.1 | ||
TGFB3 | NM_001329938.2 | c.345G>A | p.Ala115= | synonymous_variant | 1/5 | NP_001316867.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TGFB3 | ENST00000238682.8 | c.345G>A | p.Ala115= | synonymous_variant | 1/7 | 1 | NM_003239.5 | ENSP00000238682 | P1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
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32
GnomAD4 exome AF: 0.00000410 AC: 6AN: 1461872Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3AN XY: 727236
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727236
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GnomAD4 genome Cov.: 32
GnomAD4 genome
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32
Bravo
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Rienhoff syndrome Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Oct 03, 2016 | - - |
Computational scores
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Name
Calibrated prediction
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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