chr15-44563129-C-G
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_025137.4(SPG11):āc.7324G>Cā(p.Ala2442Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000929 in 1,613,804 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 ). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A2442T) has been classified as Uncertain significance.
Frequency
Consequence
NM_025137.4 missense
Scores
Clinical Significance
Conservation
Genome browser will be placed here
ACMG classification
Verdict is Uncertain_significance. Variant got 1 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SPG11 | NM_025137.4 | c.7324G>C | p.Ala2442Pro | missense_variant | 40/40 | ENST00000261866.12 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SPG11 | ENST00000261866.12 | c.7324G>C | p.Ala2442Pro | missense_variant | 40/40 | 1 | NM_025137.4 |
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152132Hom.: 0 Cov.: 32
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251254Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135800
GnomAD4 exome AF: 0.00000958 AC: 14AN: 1461672Hom.: 0 Cov.: 31 AF XY: 0.00000825 AC XY: 6AN XY: 727160
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152132Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74316
ClinVar
Submissions by phenotype
Hereditary spastic paraplegia 11 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | May 03, 2022 | This sequence change replaces alanine, which is neutral and non-polar, with proline, which is neutral and non-polar, at codon 2442 of the SPG11 protein (p.Ala2442Pro). This variant is not present in population databases (gnomAD no frequency). This missense change has been observed in individual(s) with amyotrophic lateral sclerosis (PMID: 23881933). ClinVar contains an entry for this variant (Variation ID: 573436). 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: "Tolerated"; PolyPhen-2: "Probably 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. - |
Hereditary spastic paraplegia 11;C1865864:Amyotrophic lateral sclerosis type 5;C5569024:Charcot-Marie-Tooth disease axonal type 2X Other:1
not provided, no classification provided | phenotyping only | GenomeConnect - Invitae Patient Insights Network | - | Variant interpreted as Uncertain significance and reported on 06-28-2018 by Invitae. GenomeConnect-Invitae Patient Insights Network assertions are reported exactly as they appear on the patient-provided report from the testing laboratory. Registry team members make no attempt to reinterpret the clinical significance of the variant. Phenotypic details are available under supporting information. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at