rs10083154
Positions:
Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1
The NM_001478.5(B4GALNT1):c.1385-189C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.375 in 151,874 control chromosomes in the GnomAD database, including 11,168 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).
Frequency
Genomes: 𝑓 0.37 ( 11168 hom., cov: 31)
Consequence
B4GALNT1
NM_001478.5 intron
NM_001478.5 intron
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.149
Genes affected
B4GALNT1 (HGNC:4117): (beta-1,4-N-acetyl-galactosaminyltransferase 1) GM2 and GD2 gangliosides are sialic acid-containing glycosphingolipids. GalNAc-T is the enzyme involved in the biosynthesis of G(M2) and G(D2) glycosphingolipids. GalNAc-T catalyzes the transfer of GalNAc into G(M3) and G(D3) by a beta-1,4 linkage, resulting in the synthesis of G(M2) and G(D2), respectively. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2013]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.87).
BP6
?
Variant 12-57627150-G-A is Benign according to our data. Variant chr12-57627150-G-A is described in ClinVar as [Benign]. Clinvar id is 1266146.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
?
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.613 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
B4GALNT1 | NM_001478.5 | c.1385-189C>T | intron_variant | ENST00000341156.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
B4GALNT1 | ENST00000341156.9 | c.1385-189C>T | intron_variant | 1 | NM_001478.5 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.375 AC: 56863AN: 151756Hom.: 11149 Cov.: 31
GnomAD3 genomes
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We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? AF: 0.375 AC: 56922AN: 151874Hom.: 11168 Cov.: 31 AF XY: 0.383 AC XY: 28394AN XY: 74224
GnomAD4 genome
?
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1942
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3478
ClinVar
Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Benign, criteria provided, single submitter | clinical testing | GeneDx | Jun 29, 2018 | - - |
Computational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at