NM_002361.4:c.116C>T
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_002361.4(MAG):c.116C>T(p.Ser39Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,692 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 (★).
Frequency
Consequence
NM_002361.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
MAG | NM_002361.4 | c.116C>T | p.Ser39Phe | missense_variant | Exon 4 of 11 | ENST00000392213.8 | NP_002352.1 | |
MAG | NM_001199216.2 | c.41C>T | p.Ser14Phe | missense_variant | Exon 4 of 11 | NP_001186145.1 | ||
MAG | NM_080600.3 | c.116C>T | p.Ser39Phe | missense_variant | Exon 4 of 12 | NP_542167.1 |
Ensembl
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome AF: 6.85e-7 AC: 1AN: 1460692Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1AN XY: 726746
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
Hereditary spastic paraplegia 75 Uncertain:1
This sequence change replaces serine with phenylalanine at codon 39 of the MAG protein (p.Ser39Phe). The serine residue is moderately conserved and there is a large physicochemical difference between serine and phenylalanine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with MAG-related conditions. 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: "Possibly Damaging"; Align-GVGD: "Class C0"). 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. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at