rs6543610

Positions:

• chr2-31153788-G-C

Variant summary

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

The ENST00000464038.5(GALNT14):​n.199+59C>G variant causes a intron, non coding transcript change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.972 in 152,332 control chromosomes in the GnomAD database, including 72,052 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 0.97 (72050 hom., cov: 32)
  • Exomes 𝑓: 1.0 (2 hom.)
• Consequence: GALNT14 ENST00000464038.5 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0540

Genes affected

GALNT14 (HGNC:22946): (polypeptide N-acetylgalactosaminyltransferase 14) This gene encodes a Golgi protein which is a member of the polypeptide N-acetylgalactosaminyltransferase (ppGalNAc-Ts) protein family. These enzymes catalyze the transfer of N-acetyl-D-galactosamine (GalNAc) to the hydroxyl groups on serines and threonines in target peptides. The encoded protein has been shown to transfer GalNAc to large proteins like mucins. Alterations in this gene may play a role in cancer progression and response to chemotherapy. [provided by RefSeq, Jun 2016]

LOC107985861 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.993 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LOC107985861	XR_001739384.1	n.1390+59C>G		intron_variant, non_coding_transcript_variant
LOC107985861	XR_001739383.1	n.1442+59C>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GALNT14	ENST00000464038.5	n.199+59C>G		intron_variant, non_coding_transcript_variant		1

Frequencies

GnomAD3 genomes AF: 0.972 AC: 147913 AN: 152210 Hom.: 72010 Cov.: 32

Gnomad AFR AF: 0.904

Gnomad AMI AF: 1.00

Gnomad AMR AF: 0.985

Gnomad ASJ AF: 0.995

Gnomad EAS AF: 1.00

Gnomad SAS AF: 0.999

Gnomad FIN AF: 1.00

Gnomad MID AF: 0.994

Gnomad NFE AF: 1.00

Gnomad OTH AF: 0.983

GnomAD4 exome AF: 1.00 AC: 4 AN: 4 Hom.: 2 AF XY: 1.00 AC XY: 2 AN XY: 2

Gnomad4 NFE exome AF: 1.00

GnomAD4 genome AF: 0.972 AC: 148013 AN: 152328 Hom.: 72050 Cov.: 32 AF XY: 0.972 AC XY: 72431 AN XY: 74486

Gnomad4 AFR AF: 0.903

Gnomad4 AMR AF: 0.985

Gnomad4 ASJ AF: 0.995

Gnomad4 EAS AF: 1.00

Gnomad4 SAS AF: 1.00

Gnomad4 FIN AF: 1.00

Gnomad4 NFE AF: 1.00

Gnomad4 OTH AF: 0.983

Alfa AF: 0.984 Hom.: 9148

Bravo AF: 0.968

Asia WGS AF: 0.992 AC: 3450 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	1.0
DANN	Benign	0.45

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs6543610; hg19: chr2-31376654;