6-155417858-T-G

Position:

• chr6-155417858-T-G

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_Moderate BA1

The NM_015718.3(NOX3):​c.1308+4836A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.107 in 152,092 control chromosomes in the GnomAD database, including 1,873 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 0.11 (1873 hom., cov: 32)
• Consequence: NOX3 NM_015718.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.03

Genes affected

NOX3 (HGNC:7890): (NADPH oxidase 3) This gene encodes a member of the NOX family of NADPH oxidases. These enzymes have the capacity to generate superoxide and other reactive oxygen species (ROS) and transport electrons across the plasma membrane. The ROS generated by family members have been implicated in numerous biological functions including host defense, posttranlational processing of proteins, cellular signaling, regulation of gene expression, and cell differentiation. The protein encoded by this gene is expressed predominantly in the inner ear and is involved in the biogenesis of otoconia/otolith, which are crystalline structures of the inner ear involved in the perception of gravity.[provided by RefSeq, May 2009]

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.33).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.238 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NOX3	NM_015718.3	c.1308+4836A>C		intron_variant		ENST00000159060.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NOX3	ENST00000159060.3	c.1308+4836A>C		intron_variant		1	NM_015718.3	P1

Frequencies

GnomAD3 genomes AF: 0.106 AC: 16153 AN: 151974 Hom.: 1859 Cov.: 32

Gnomad AFR AF: 0.238

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.228

Gnomad ASJ AF: 0.0205

Gnomad EAS AF: 0.249

Gnomad SAS AF: 0.0645

Gnomad FIN AF: 0.0327

Gnomad MID AF: 0.0222

Gnomad NFE AF: 0.00932

Gnomad OTH AF: 0.0976

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

GnomAD4 genome AF: 0.107 AC: 16212 AN: 152092 Hom.: 1873 Cov.: 32 AF XY: 0.111 AC XY: 8219 AN XY: 74354

Gnomad4 AFR AF: 0.238

Gnomad4 AMR AF: 0.228

Gnomad4 ASJ AF: 0.0205

Gnomad4 EAS AF: 0.250

Gnomad4 SAS AF: 0.0650

Gnomad4 FIN AF: 0.0327

Gnomad4 NFE AF: 0.00932

Gnomad4 OTH AF: 0.104

Alfa AF: 0.0299 Hom.: 532

Bravo AF: 0.131

Asia WGS AF: 0.202 AC: 701 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.33
CADD	Benign	21
DANN	Benign	0.80

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Publications

LitVar

Other links and lift over

dbSNP: rs2294678; hg19: chr6-155738992;