rs201837340
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_152594.3(SPRED1):c.685G>A(p.Val229Ile) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.00000248 in 1,611,990 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 17/23 in silico tools predict a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★★).
Frequency
Consequence
NM_152594.3 missense, splice_region
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/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
SPRED1 | NM_152594.3 | c.685G>A | p.Val229Ile | missense_variant, splice_region_variant | 7/7 | ENST00000299084.9 | NP_689807.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
SPRED1 | ENST00000299084.9 | c.685G>A | p.Val229Ile | missense_variant, splice_region_variant | 7/7 | 1 | NM_152594.3 | ENSP00000299084 | P1 |
Frequencies
GnomAD3 genomes AF: 0.0000197 AC: 3AN: 152018Hom.: 0 Cov.: 32
GnomAD4 exome AF: 6.85e-7 AC: 1AN: 1459972Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 726258
GnomAD4 genome AF: 0.0000197 AC: 3AN: 152018Hom.: 0 Cov.: 32 AF XY: 0.0000404 AC XY: 3AN XY: 74256
ClinVar
Submissions by phenotype
Legius syndrome Uncertain:2
Uncertain significance, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Dec 31, 2023 | This sequence change replaces valine, which is neutral and non-polar, with isoleucine, which is neutral and non-polar, at codon 229 of the SPRED1 protein (p.Val229Ile). This variant is present in population databases (no rsID available, gnomAD 0.01%). This variant has not been reported in the literature in individuals affected with SPRED1-related conditions. ClinVar contains an entry for this variant (Variation ID: 2436317). An algorithm developed to predict the effect of missense changes on protein structure and function (PolyPhen-2) suggests that this variant is likely to be tolerated. 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. - |
Uncertain significance, criteria provided, single submitter | clinical testing | Revvity Omics, Revvity | Oct 30, 2021 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at