X-146281805-G-T

Variant names:

• chrX-146281805-G-T
• rs1339485

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The variant allele was found at a frequency of 0.00000906 in 110,410 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. 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 0.0000091 (0 hom., 0 hem., cov: 23)
• Consequence: Unknown
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.147
• Publications: 0 publications found

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.94).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt

Frequencies

GnomAD3 genomes AF: 0.00000906 AC: 1 AN: 110364 Hom.: 0 Cov.: 23

Gnomad AFR AF: 0.0000329

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.00000906 AC: 1 AN: 110410 Hom.: 0 Cov.: 23 AF XY: 0.00 AC XY: 0 AN XY: 32700

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.0000329 AC: 1 AN: 30434

American (AMR) AF: 0.00 AC: 0 AN: 10336

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 2638

East Asian (EAS) AF: 0.00 AC: 0 AN: 3470

South Asian (SAS) AF: 0.00 AC: 0 AN: 2650

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 5720

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 214

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 52771

Other (OTH) AF: 0.00 AC: 0 AN: 1509

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 2614

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.94
CADD	Benign	0.15
DANN	Benign	0.14
PhyloP100		-0.15

Splicing

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

Other links and lift over

dbSNP: rs1339485; hg19: chrX-145363323;