rs28932179
Variant summary
Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The NM_022455.5(NSD1):c.3106G>C(p.Ala1036Pro) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0262 in 1,614,082 control chromosomes in the GnomAD database, including 665 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A1036V) has been classified as Uncertain significance.
Frequency
Consequence
NM_022455.5 missense
Scores
Clinical Significance
Conservation
Publications
- Beckwith-Wiedemann syndrome due to NSD1 mutationInheritance: AD Classification: DEFINITIVE Submitted by: G2P
- Sotos syndromeInheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: Orphanet, G2P, ClinGen
- Sotos syndrome 1Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Ambry Genetics
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ACMG classification
Our verdict: Benign. The variant received -20 ACMG points.
Transcripts
RefSeq
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|
| NSD1 | NM_022455.5 | c.3106G>C | p.Ala1036Pro | missense_variant | Exon 5 of 23 | ENST00000439151.7 | NP_071900.2 |
Ensembl
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
|---|---|---|---|---|---|---|---|---|---|---|
| NSD1 | ENST00000439151.7 | c.3106G>C | p.Ala1036Pro | missense_variant | Exon 5 of 23 | 1 | NM_022455.5 | ENSP00000395929.2 |
Frequencies
GnomAD3 genomes AF: 0.0258 AC: 3920AN: 152138Hom.: 51 Cov.: 32 show subpopulations
GnomAD2 exomes AF: 0.0227 AC: 5700AN: 250724 AF XY: 0.0231 show subpopulations
GnomAD4 exome AF: 0.0263 AC: 38397AN: 1461826Hom.: 614 Cov.: 37 AF XY: 0.0264 AC XY: 19168AN XY: 727218 show subpopulations
Age Distribution
GnomAD4 genome AF: 0.0257 AC: 3919AN: 152256Hom.: 51 Cov.: 32 AF XY: 0.0251 AC XY: 1867AN XY: 74450 show subpopulations
Age Distribution
ClinVar
Submissions by phenotype
not specified Benign:7
not provided Benign:3
This variant is associated with the following publications: (PMID: 27153395, 27058611)
Sotos syndrome Benign:2
Inborn genetic diseases Benign:1
This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity.
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at