rs113696032
Variant summary
Our verdict is Likely benign. Variant got -6 ACMG points: 1P and 7B. PP2BP4_ModerateBP6BS1
The NM_002474.3(MYH11):c.2893G>T(p.Ala965Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000295 in 1,614,100 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 Conflicting classifications of pathogenicity (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A965V) has been classified as Uncertain significance.
Frequency
Consequence
NM_002474.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -6 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MYH11 | NM_002474.3 | c.2893G>T | p.Ala965Ser | missense_variant | 23/41 | ENST00000300036.6 | |
MYH11 | NM_001040113.2 | c.2914G>T | p.Ala972Ser | missense_variant | 24/43 | ENST00000452625.7 | |
MYH11 | NM_001040114.2 | c.2914G>T | p.Ala972Ser | missense_variant | 24/42 | ||
MYH11 | NM_022844.3 | c.2893G>T | p.Ala965Ser | missense_variant | 23/42 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MYH11 | ENST00000300036.6 | c.2893G>T | p.Ala965Ser | missense_variant | 23/41 | 1 | NM_002474.3 | P3 | |
MYH11 | ENST00000452625.7 | c.2914G>T | p.Ala972Ser | missense_variant | 24/43 | 1 | NM_001040113.2 |
Frequencies
GnomAD3 genomes AF: 0.000309 AC: 47AN: 152220Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.000350 AC: 88AN: 251494Hom.: 0 AF XY: 0.000316 AC XY: 43AN XY: 135922
GnomAD4 exome AF: 0.000293 AC: 429AN: 1461880Hom.: 0 Cov.: 31 AF XY: 0.000292 AC XY: 212AN XY: 727242
GnomAD4 genome AF: 0.000309 AC: 47AN: 152220Hom.: 0 Cov.: 32 AF XY: 0.000376 AC XY: 28AN XY: 74370
ClinVar
Submissions by phenotype
Aortic aneurysm, familial thoracic 4 Uncertain:2Benign:3
Uncertain significance, criteria provided, single submitter | clinical testing | Center for Genomics, Ann and Robert H. Lurie Children's Hospital of Chicago | Dec 15, 2021 | MYH11 NM_002474.3 exon 23 p.Ala965Ser (c.2893G>T): This variant has not been reported in the literature but is present in 0.06% (41/68042) of European alleles in the Genome Aggregation Database (https://gnomad.broadinstitute.org/variant/16-15740155-C-A?dataset=gnomad_r3). This variant is present in ClinVar (Variation ID:201058). Evolutionary conservation for this variant is unclear; computational predictive tools suggest that this variant may not impact the protein. In summary, data on this variant is insufficient for disease classification. Therefore, the clinical significance of this variant is uncertain. - |
Uncertain significance, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 13, 2018 | 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, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. - |
Likely benign, no assertion criteria provided | clinical testing | Genome Diagnostics Laboratory, Amsterdam University Medical Center | Jun 06, 2017 | - - |
Likely benign, criteria provided, single submitter | clinical testing | Genome Diagnostics Laboratory, University Medical Center Utrecht | May 13, 2016 | - - |
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 29, 2024 | - - |
not provided Uncertain:2Benign:1
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Feb 22, 2021 | - - |
Uncertain significance, criteria provided, single submitter | clinical testing | ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories | Jun 30, 2018 | The MYH11 c.2893G>T; p.Ala965Ser variant (rs113696032), to our knowledge, has not been described in the medical literature but is reported in ClinVar (Variation ID: 201058) and observed in the general population at an overall frequency of 0.035% (96/277250 alleles) in the Genome Aggregation Database. The alanine at codon 965 is moderately conserved, but computational algorithms (PolyPhen-2: benign, SIFT: damaging) predict conflicting effects of this variant on protein structure and/or function. Due to limited information regarding this variant, its clinical significance cannot be determined with certainty. Pathogenic MYH11 variants are inherited in an autosomal dominant manner, and are associated with familial thoracic aortic aneurysm 4 (MIM: 132900). - |
Uncertain significance, criteria provided, single submitter | clinical testing | CeGaT Center for Human Genetics Tuebingen | Jun 01, 2020 | - - |
Familial thoracic aortic aneurysm and aortic dissection Benign:3
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Feb 17, 2021 | This alteration is classified as likely 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. - |
Likely benign, criteria provided, single submitter | clinical testing | Color Diagnostics, LLC DBA Color Health | Oct 21, 2019 | - - |
Likely benign, criteria provided, single submitter | clinical testing | CHEO Genetics Diagnostic Laboratory, Children's Hospital of Eastern Ontario | Aug 12, 2021 | - - |
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Women's Health and Genetics/Laboratory Corporation of America, LabCorp | Jul 21, 2023 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at