2-52734269-C-T

Position:

• chr2-52734269-C-T

Variant summary

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

The ENST00000421575.6(ENSG00000228033):​n.208-1492G>A 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 0.596 in 152,038 control chromosomes in the GnomAD database, including 27,441 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 0.60 (27441 hom., cov: 32)
• Consequence: ENST00000421575.6 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.970

Genes affected

(HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.622 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LOC105369165	XR_002959384.2	n.172-7451G>A		intron_variant, non_coding_transcript_variant
LOC105369165	XR_001739464.3	n.329-1492G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
	ENST00000421575.6	n.208-1492G>A		intron_variant, non_coding_transcript_variant		5
	ENST00000443237.1	n.120-7451G>A		intron_variant, non_coding_transcript_variant		3
	ENST00000668945.1	n.220-7451G>A		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes AF: 0.596 AC: 90586 AN: 151918 Hom.: 27416 Cov.: 32

Gnomad AFR AF: 0.629

Gnomad AMI AF: 0.795

Gnomad AMR AF: 0.589

Gnomad ASJ AF: 0.594

Gnomad EAS AF: 0.442

Gnomad SAS AF: 0.548

Gnomad FIN AF: 0.534

Gnomad MID AF: 0.699

Gnomad NFE AF: 0.599

Gnomad OTH AF: 0.640

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

GnomAD4 genome AF: 0.596 AC: 90655 AN: 152038 Hom.: 27441 Cov.: 32 AF XY: 0.592 AC XY: 44033 AN XY: 74340

Gnomad4 AFR AF: 0.629

Gnomad4 AMR AF: 0.589

Gnomad4 ASJ AF: 0.594

Gnomad4 EAS AF: 0.443

Gnomad4 SAS AF: 0.547

Gnomad4 FIN AF: 0.534

Gnomad4 NFE AF: 0.599

Gnomad4 OTH AF: 0.634

Alfa AF: 0.581 Hom.: 3238

Bravo AF: 0.600

Asia WGS AF: 0.504 AC: 1757 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	0.28
DANN	Benign	0.37

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs1840321; hg19: chr2-52961407;