5-154274385-C-T

Position:

• chr5-154274385-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_198321.4(GALNT10):​c.160-20431C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.364 in 152,076 control chromosomes in the GnomAD database, including 12,085 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.36 (12085 hom., cov: 32)
• Consequence: GALNT10 NM_198321.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.336

Genes affected

GALNT10 (HGNC:19873): (polypeptide N-acetylgalactosaminyltransferase 10) This gene encodes a member of the GalNAc polypeptide N-acetylgalactosaminyltransferases. These enzymes catalyze the first step in the synthesis of mucin-type oligosaccharides. These proteins transfer GalNAc from UDP-GalNAc to either serine or threonine residues of polypeptide acceptors. The protein encoded by this locus may have increased catalytic activity toward glycosylated peptides compared to activity toward non-glycosylated peptides.[provided by RefSeq, Apr 2010]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.742 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GALNT10	NM_198321.4	c.160-20431C>T		intron_variant		ENST00000297107.11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GALNT10	ENST00000297107.11	c.160-20431C>T		intron_variant		1	NM_198321.4	P1

Frequencies

GnomAD3 genomes AF: 0.364 AC: 55311 AN: 151958 Hom.: 12067 Cov.: 32

Gnomad AFR AF: 0.133

Gnomad AMI AF: 0.349

Gnomad AMR AF: 0.560

Gnomad ASJ AF: 0.451

Gnomad EAS AF: 0.762

Gnomad SAS AF: 0.443

Gnomad FIN AF: 0.394

Gnomad MID AF: 0.323

Gnomad NFE AF: 0.415

Gnomad OTH AF: 0.389

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.364 AC: 55358 AN: 152076 Hom.: 12085 Cov.: 32 AF XY: 0.370 AC XY: 27516 AN XY: 74326

Gnomad4 AFR AF: 0.133

Gnomad4 AMR AF: 0.561

Gnomad4 ASJ AF: 0.451

Gnomad4 EAS AF: 0.762

Gnomad4 SAS AF: 0.445

Gnomad4 FIN AF: 0.394

Gnomad4 NFE AF: 0.415

Gnomad4 OTH AF: 0.393

Alfa AF: 0.404 Hom.: 2340

Bravo AF: 0.372

Asia WGS AF: 0.563 AC: 1956 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	3.6
DANN	Benign	0.64

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs11167667; hg19: chr5-153653945;