1-11980385-T-A
Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The ENST00000444836(MFN2):c.-104T>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00672 in 398,316 control chromosomes in the GnomAD database, including 67 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Consequence
ENST00000444836 5_prime_UTR
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -20 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
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Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
MFN2 | ENST00000675298 | c.-249T>A | 5_prime_UTR_variant | Exon 1 of 19 | ENSP00000501839.1 | |||||
MFN2 | ENST00000675817 | c.-249T>A | 5_prime_UTR_variant | Exon 1 of 20 | ENSP00000502422.1 | |||||
MFN2 | ENST00000444836 | c.-104T>A | 5_prime_UTR_variant | Exon 1 of 18 | 2 | ENSP00000416338.1 |
Frequencies
GnomAD3 genomes AF: 0.0144 AC: 2186AN: 152112Hom.: 53 Cov.: 33
GnomAD4 exome AF: 0.00196 AC: 483AN: 246086Hom.: 14 Cov.: 0 AF XY: 0.00151 AC XY: 188AN XY: 124756
GnomAD4 genome AF: 0.0144 AC: 2192AN: 152230Hom.: 53 Cov.: 33 AF XY: 0.0135 AC XY: 1002AN XY: 74444
ClinVar
Submissions by phenotype
Charcot-Marie-Tooth disease type 2 Benign:1
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Hereditary motor and sensory neuropathy with optic atrophy Benign:1
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:1
See Variant Classification Assertion Criteria. -
Hereditary motor and sensory neuropathy Benign:1
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Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at