rs768223928
Variant summary
Our verdict is Benign. Variant got -7 ACMG points: 0P and 7B. BP4_ModerateBP6BS1
The NM_002087.4(GRN):c.1742A>T(p.Asp581Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000054 in 1,611,674 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). Synonymous variant affecting the same amino acid position (i.e. D581D) has been classified as Likely benign.
Frequency
Consequence
NM_002087.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -7 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
GRN | NM_002087.4 | c.1742A>T | p.Asp581Val | missense_variant | 13/13 | ENST00000053867.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
GRN | ENST00000053867.8 | c.1742A>T | p.Asp581Val | missense_variant | 13/13 | 1 | NM_002087.4 | P1 | |
GRN | ENST00000589265.5 | c.1271A>T | p.Asp424Val | missense_variant | 9/9 | 5 | |||
GRN | ENST00000586242.1 | c.322A>T | p.Thr108Ser | missense_variant | 3/3 | 3 | |||
GRN | ENST00000586443.1 | c.*106A>T | 3_prime_UTR_variant | 7/7 | 3 |
Frequencies
GnomAD3 genomes ? AF: 0.0000657 AC: 10AN: 152150Hom.: 0 Cov.: 33
GnomAD3 exomes AF: 0.000317 AC: 79AN: 248994Hom.: 0 AF XY: 0.000193 AC XY: 26AN XY: 134944
GnomAD4 exome AF: 0.0000528 AC: 77AN: 1459524Hom.: 0 Cov.: 34 AF XY: 0.0000330 AC XY: 24AN XY: 726226
GnomAD4 genome ? AF: 0.0000657 AC: 10AN: 152150Hom.: 0 Cov.: 33 AF XY: 0.0000807 AC XY: 6AN XY: 74334
ClinVar
Submissions by phenotype
Inborn genetic diseases Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jun 24, 2019 | The p.D581V variant (also known as c.1742A>T), located in coding exon 12 of the GRN gene, results from an A to T substitution at nucleotide position 1742. The aspartic acid at codon 581 is replaced by valine, an amino acid with highly dissimilar properties. This amino acid position is well conserved in available vertebrate species. In addition, this alteration is predicted to be inconclusive by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. - |
not specified Benign:1
Benign, criteria provided, single submitter | clinical testing | Athena Diagnostics | Jul 06, 2017 | - - |
GRN-related condition Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Aug 18, 2021 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
GRN-related frontotemporal lobar degeneration with Tdp43 inclusions;C3539123:Neuronal ceroid lipofuscinosis 11 Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Sep 08, 2022 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at