rs4881131

Positions:

• chr10-3253481-G-A
• chr10-3253481-G-C

Variant summary

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

The ENST00000669318.1(LINC02668):​n.1852+2979C>T 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 0.236 in 152,056 control chromosomes in the GnomAD database, including 4,405 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 0.24 (4405 hom., cov: 32)
• Consequence: LINC02668 ENST00000669318.1 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.657

Genes affected

LINC02668 (HGNC:54154): (long intergenic non-protein coding RNA 2668)

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.29 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LINC02668	XR_001747318.3	n.1852+2979C>T		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LINC02668	ENST00000669318.1	n.1852+2979C>T		intron_variant, non_coding_transcript_variant
LINC02668	ENST00000417149.2	n.887+2979C>T		intron_variant, non_coding_transcript_variant		3
LINC02668	ENST00000655354.1	n.539+2979C>T		intron_variant, non_coding_transcript_variant
LINC02668	ENST00000665182.1	n.539+2979C>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes AF: 0.236 AC: 35807 AN: 151938 Hom.: 4393 Cov.: 32

Gnomad AFR AF: 0.165

Gnomad AMI AF: 0.283

Gnomad AMR AF: 0.283

Gnomad ASJ AF: 0.199

Gnomad EAS AF: 0.242

Gnomad SAS AF: 0.303

Gnomad FIN AF: 0.321

Gnomad MID AF: 0.136

Gnomad NFE AF: 0.251

Gnomad OTH AF: 0.234

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

GnomAD4 genome AF: 0.236 AC: 35857 AN: 152056 Hom.: 4405 Cov.: 32 AF XY: 0.242 AC XY: 17960 AN XY: 74310

Gnomad4 AFR AF: 0.165

Gnomad4 AMR AF: 0.284

Gnomad4 ASJ AF: 0.199

Gnomad4 EAS AF: 0.243

Gnomad4 SAS AF: 0.303

Gnomad4 FIN AF: 0.321

Gnomad4 NFE AF: 0.251

Gnomad4 OTH AF: 0.235

Alfa AF: 0.238 Hom.: 5889

Bravo AF: 0.228

Asia WGS AF: 0.311 AC: 1082 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	1.9
DANN	Benign	0.53

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs4881131; hg19: chr10-3295673;