rs4645852

Positions:

• chr14-75278744-C-A
• chr14-75278744-C-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_Moderate BS1 BS2

The variant allele was found at a frequency of 0.00319 in 513,928 control chromosomes in the GnomAD database, including 16 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 0.0078 (13 hom., cov: 32)
  • Exomes 𝑓: 0.0013 (3 hom.)
• Consequence: Unknown
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.45

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.37).
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00776 (1182/152298) while in subpopulation AFR AF= 0.0259 (1076/41570). AF 95% confidence interval is 0.0246. There are 13 homozygotes in gnomad4. There are 568 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High Homozygotes in GnomAd4 at 13 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt

Frequencies

GnomAD3 genomes AF: 0.00774 AC: 1178 AN: 152180 Hom.: 13 Cov.: 32

Gnomad AFR AF: 0.0259

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00308

Gnomad ASJ AF: 0.00461

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000414

Gnomad FIN AF: 0.000377

Gnomad MID AF: 0.0158

Gnomad NFE AF: 0.000220

Gnomad OTH AF: 0.00813

GnomAD4 exome AF: 0.00127 AC: 458 AN: 361630 Hom.: 3 Cov.: 4 AF XY: 0.00123 AC XY: 235 AN XY: 190724

Gnomad4 AFR exome AF: 0.0264

Gnomad4 AMR exome AF: 0.00291

Gnomad4 ASJ exome AF: 0.00261

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.000201

Gnomad4 FIN exome AF: 0.000807

Gnomad4 NFE exome AF: 0.000345

Gnomad4 OTH exome AF: 0.00437

GnomAD4 genome AF: 0.00776 AC: 1182 AN: 152298 Hom.: 13 Cov.: 32 AF XY: 0.00763 AC XY: 568 AN XY: 74462

Gnomad4 AFR AF: 0.0259

Gnomad4 AMR AF: 0.00307

Gnomad4 ASJ AF: 0.00461

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000414

Gnomad4 FIN AF: 0.000377

Gnomad4 NFE AF: 0.000221

Gnomad4 OTH AF: 0.00804

Alfa AF: 0.00177 Hom.: 2

Bravo AF: 0.00842

Asia WGS AF: 0.00173 AC: 7 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.37
CADD	Benign	0.43
DANN	Benign	0.63

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs4645852; hg19: chr14-75745447;