rs762733113
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Variant summary
Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS1
The ENST00000300036.6(MYH11):āc.4974A>Gā(p.Gln1658=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000316 in 1,614,080 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 (ā ā ).
Frequency
Genomes: š 0.000020 ( 0 hom., cov: 32)
Exomes š: 0.000033 ( 0 hom. )
Consequence
MYH11
ENST00000300036.6 synonymous
ENST00000300036.6 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.582
Genes affected
MYH11 (HGNC:7569): (myosin heavy chain 11) The protein encoded by this gene is a smooth muscle myosin belonging to the myosin heavy chain family. The gene product is a subunit of a hexameric protein that consists of two heavy chain subunits and two pairs of non-identical light chain subunits. It functions as a major contractile protein, converting chemical energy into mechanical energy through the hydrolysis of ATP. A chromosomal rearrangement involving this gene is associated with acute myeloid leukemia of the M4Eo subtype. Mutations in this gene are associated with visceral myopathy, megacystis-microcolon-intestinal hypoperistalsis syndrome 2, and familial thoracic aortic aneurysm 4. [provided by RefSeq, May 2022]
NDE1 (HGNC:17619): (nudE neurodevelopment protein 1) This gene encodes a member of the nuclear distribution E (NudE) family of proteins. The encoded protein is localized at the centrosome and interacts with other centrosome components as part of a multiprotein complex that regulates dynein function. This protein plays an essential role in microtubule organization, mitosis and neuronal migration. Mutations in this gene cause lissencephaly 4, a disorder characterized by lissencephaly, severe brain atrophy, microcephaly, and severe cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -17 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.65).
BP6
Variant 16-15719693-T-C is Benign according to our data. Variant chr16-15719693-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 534173.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=0.582 with no splicing effect.
BS1
Variant frequency is greater than expected in population amr. gnomad4_exome allele frequency = 0.0000328 (48/1461882) while in subpopulation AMR AF= 0.000827 (37/44724). AF 95% confidence interval is 0.000617. There are 0 homozygotes in gnomad4_exome. There are 22 alleles in male gnomad4_exome subpopulation. Median coverage is 33. This position pass quality control queck.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
MYH11 | NM_002474.3 | c.4974A>G | p.Gln1658= | synonymous_variant | 35/41 | ENST00000300036.6 | NP_002465.1 | |
MYH11 | NM_001040113.2 | c.4995A>G | p.Gln1665= | synonymous_variant | 36/43 | ENST00000452625.7 | NP_001035202.1 | |
NDE1 | NM_017668.3 | c.948-4498T>C | intron_variant | ENST00000396354.6 | NP_060138.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
MYH11 | ENST00000300036.6 | c.4974A>G | p.Gln1658= | synonymous_variant | 35/41 | 1 | NM_002474.3 | ENSP00000300036 | P3 | |
MYH11 | ENST00000452625.7 | c.4995A>G | p.Gln1665= | synonymous_variant | 36/43 | 1 | NM_001040113.2 | ENSP00000407821 | ||
NDE1 | ENST00000396354.6 | c.948-4498T>C | intron_variant | 1 | NM_017668.3 | ENSP00000379642 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000197 AC: 3AN: 152198Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.000163 AC: 41AN: 251482Hom.: 0 AF XY: 0.000125 AC XY: 17AN XY: 135912
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GnomAD4 exome AF: 0.0000328 AC: 48AN: 1461882Hom.: 0 Cov.: 33 AF XY: 0.0000303 AC XY: 22AN XY: 727244
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GnomAD4 genome AF: 0.0000197 AC: 3AN: 152198Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3AN XY: 74358
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ClinVar
Significance: Benign/Likely benign
Submissions summary: Benign:4
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Familial thoracic aortic aneurysm and aortic dissection Benign:3
Benign, criteria provided, single submitter | clinical testing | Color Diagnostics, LLC DBA Color Health | Oct 06, 2021 | - - |
Benign, criteria provided, single submitter | clinical testing | All of Us Research Program, National Institutes of Health | Nov 20, 2023 | - - |
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | May 01, 2023 | 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. - |
Aortic aneurysm, familial thoracic 4 Benign:1
Benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Aug 18, 2023 | - - |
Computational 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