rs141588462
Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The NM_006363.6(SEC23B):c.1484G>A(p.Arg495His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00124 in 1,614,158 control chromosomes in the GnomAD database, including 34 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R495C) has been classified as Uncertain significance.
Frequency
Consequence
NM_006363.6 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -20 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SEC23B | NM_006363.6 | c.1484G>A | p.Arg495His | missense_variant | 13/20 | ENST00000650089.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SEC23B | ENST00000650089.1 | c.1484G>A | p.Arg495His | missense_variant | 13/20 | NM_006363.6 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.00605 AC: 921AN: 152190Hom.: 10 Cov.: 33
GnomAD3 exomes AF: 0.00181 AC: 455AN: 251432Hom.: 8 AF XY: 0.00130 AC XY: 176AN XY: 135892
GnomAD4 exome AF: 0.000718 AC: 1049AN: 1461850Hom.: 22 Cov.: 32 AF XY: 0.000678 AC XY: 493AN XY: 727232
GnomAD4 genome ? AF: 0.00620 AC: 945AN: 152308Hom.: 12 Cov.: 33 AF XY: 0.00630 AC XY: 469AN XY: 74470
ClinVar
Submissions by phenotype
not specified Benign:1
Benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Congenital dyserythropoietic anemia, type II;C4225179:Cowden syndrome 7 Benign:1
Benign, criteria provided, single submitter | clinical testing | Invitae | Jan 31, 2024 | - - |
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories | Sep 21, 2023 | - - |
Congenital dyserythropoietic anemia, type II Benign:1
Benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Apr 28, 2017 | This variant was observed as part of a predisposition screen in an ostensibly healthy population. A literature search was performed for the gene, cDNA change, and amino acid change (where applicable). No publications were found based on this search. Allele frequency data from public databases was too high to be consistent with this variant causing disease. Therefore, this variant is classified as benign. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at