chr14-64087694-G-C
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Variant summary
Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2
The NM_182914.3(SYNE2):āc.11508G>Cā(p.Gln3836His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000434 in 1,613,968 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 Uncertain significance (ā ).
Frequency
Genomes: š 0.000013 ( 0 hom., cov: 32)
Exomes š: 0.0000034 ( 0 hom. )
Consequence
SYNE2
NM_182914.3 missense
NM_182914.3 missense
Scores
2
10
7
Clinical Significance
Conservation
PhyloP100: 1.24
Genes affected
SYNE2 (HGNC:17084): (spectrin repeat containing nuclear envelope protein 2) The protein encoded by this gene is a nuclear outer membrane protein that binds cytoplasmic F-actin. This binding tethers the nucleus to the cytoskeleton and aids in the maintenance of the structural integrity of the nucleus. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
ESR2 (HGNC:3468): (estrogen receptor 2) This gene encodes a member of the family of estrogen receptors and superfamily of nuclear receptor transcription factors. The gene product contains an N-terminal DNA binding domain and C-terminal ligand binding domain and is localized to the nucleus, cytoplasm, and mitochondria. Upon binding to 17beta-estradiol or related ligands, the encoded protein forms homo- or hetero-dimers that interact with specific DNA sequences to activate transcription. Some isoforms dominantly inhibit the activity of other estrogen receptor family members. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been fully characterized. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -6 ACMG points.
BP4
Computational evidence support a benign effect (MetaRNN=0.24675533).
BS2
High AC in GnomAdExome4 at 5 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SYNE2 | NM_182914.3 | c.11508G>C | p.Gln3836His | missense_variant | 58/116 | ENST00000555002.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SYNE2 | ENST00000555002.6 | c.11508G>C | p.Gln3836His | missense_variant | 58/116 | 1 | NM_182914.3 | P4 |
Frequencies
GnomAD3 genomes AF: 0.0000131 AC: 2AN: 152176Hom.: 0 Cov.: 32
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GnomAD4 exome AF: 0.00000342 AC: 5AN: 1461792Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 727202
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GnomAD4 genome AF: 0.0000131 AC: 2AN: 152176Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74334
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Emery-Dreifuss muscular dystrophy 5, autosomal dominant Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Aug 09, 2022 | In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). ClinVar contains an entry for this variant (Variation ID: 1477003). This variant has not been reported in the literature in individuals affected with SYNE2-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change replaces glutamine, which is neutral and polar, with histidine, which is basic and polar, at codon 3836 of the SYNE2 protein (p.Gln3836His). - |
Computational scores
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Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Uncertain
DEOGEN2
Benign
.;T;T;T;T
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D;D;D
M_CAP
Uncertain
D
MetaRNN
Benign
T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.;M;.;.
MutationTaster
Benign
D;D;D;D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;.;D;D;D
REVEL
Benign
Sift
Uncertain
D;.;D;D;D
Sift4G
Pathogenic
D;D;D;D;D
Polyphen
D;.;D;.;.
Vest4
MutPred
Loss of solvent accessibility (P = 0.1651);.;Loss of solvent accessibility (P = 0.1651);.;.;
MVP
MPC
ClinPred
D
GERP RS
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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