3-10142192-G-C
Variant summary
Our verdict is Benign. The variant received -18 ACMG points: 0P and 18B. BP4_ModerateBP6_Very_StrongBA1
The ENST00000477538.2(VHL):n.391G>C variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00454 in 1,596,998 control chromosomes in the GnomAD database, including 206 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Consequence
ENST00000477538.2 non_coding_transcript_exon
Scores
Clinical Significance
Conservation
Publications
- pheochromocytomaInheritance: AD Classification: DEFINITIVE Submitted by: G2P
- von Hippel-Lindau diseaseInheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: ClinGen, Genomics England PanelApp, Labcorp Genetics (formerly Invitae), G2P, Orphanet
- renal cell carcinomaInheritance: AD Classification: STRONG Submitted by: Genomics England PanelApp
- autosomal recessive secondary polycythemia not associated with VHL geneInheritance: AR Classification: STRONG Submitted by: Ambry Genetics
- Chuvash polycythemiaInheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, Labcorp Genetics (formerly Invitae), Orphanet
- hereditary pheochromocytoma-paragangliomaInheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
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ACMG classification
Our verdict: Benign. The variant received -18 ACMG points.
Variant Effect in Transcripts
ACMG analysis was done for transcript: ENST00000477538.2. You can select a different transcript below to see updated ACMG assignments.
RefSeq Transcripts
| Selected | Gene | Transcript | Tags | HGVSc | HGVSp | Effect | Exon Rank | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|---|
| VHL | NM_000551.4 | MANE Select | c.340+5G>C | splice_region intron | N/A | NP_000542.1 | |||
| VHL | NM_001354723.2 | c.340+5G>C | splice_region intron | N/A | NP_001341652.1 | ||||
| VHL | NM_198156.3 | c.340+5G>C | splice_region intron | N/A | NP_937799.1 |
Ensembl Transcripts
| Selected | Gene | Transcript | Tags | HGVSc | HGVSp | Effect | Exon Rank | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|---|
| VHL | ENST00000477538.2 | TSL:1 | n.391G>C | non_coding_transcript_exon | Exon 1 of 3 | ||||
| VHL | ENST00000256474.3 | TSL:1 MANE Select | c.340+5G>C | splice_region intron | N/A | ENSP00000256474.3 | |||
| VHL | ENST00000345392.3 | TSL:1 | c.340+5G>C | splice_region intron | N/A | ENSP00000344757.2 |
Frequencies
GnomAD3 genomes AF: 0.00401 AC: 610AN: 152178Hom.: 15 Cov.: 33 show subpopulations
GnomAD2 exomes AF: 0.0125 AC: 2715AN: 217310 AF XY: 0.0138 show subpopulations
GnomAD4 exome AF: 0.00460 AC: 6648AN: 1444702Hom.: 190 Cov.: 32 AF XY: 0.00583 AC XY: 4191AN XY: 718988 show subpopulations
Age Distribution
GnomAD4 genome AF: 0.00400 AC: 609AN: 152296Hom.: 16 Cov.: 33 AF XY: 0.00516 AC XY: 384AN XY: 74472 show subpopulations
Age Distribution
ClinVar
Submissions by phenotype
not specified Benign:7
340+5G>C in intron 1 of VHL: This variant is not expected to have clinical signi ficance because it has been identified in 4.5% (9/200) Southern Han Chinese chro mosomes by the 1000 Genomes Project (dbSNP rs61758376).
Von Hippel-Lindau syndrome Benign:7
This variant is considered benign. This variant is intronic and is not expected to impact mRNA splicing. This variant has been observed at a population frequency that is significantly greater than expected given the associated disease prevalence and penetrance.
This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease.
not provided Benign:6
This variant is associated with the following publications: (PMID: 8956040, 25563310, 19996202, 22462637, 27884173, 22799452, 26332594, 20034980, 25985138, 27527340, 19906784, 22438210, 27057652, 25078357, 27069690, 27439424, 20518900, 8730290, 9829911, 21972040)
Hereditary cancer-predisposing syndrome Benign:2
This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Tuberous sclerosis 2 Benign:1
This variant is classified as benign (BA1, BS1, BS2, BP2, BP6).
Von Hippel-Lindau syndrome;C1837915:Chuvash polycythemia Benign:1
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at