13-110622235-G-T

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_001242882.2(NAXD):c.66G>T(p.Ser22=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000577 in 1,612,230 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.000059 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000058 (0 hom.)
• Consequence: NAXD NM_001242882.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -1.46

Genes affected

NAXD (HGNC:25576): (NAD(P)HX dehydratase) Enables ATP-dependent NAD(P)H-hydrate dehydratase activity. Predicted to be involved in metabolite repair. Predicted to be located in cytosol; endoplasmic reticulum; and mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).
• BP6: Variant 13-110622235-G-T is Benign according to our data. Variant chr13-110622235-G-T is described in ClinVar as [Likely_benign]. Clinvar id is 2061243.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-1.46 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NAXD	NM_001242882.2	c.66G>T	p.Ser22=	synonymous_variant	2/10	ENST00000680254.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NAXD	ENST00000680254.1	c.66G>T	p.Ser22=	synonymous_variant	2/10		NM_001242882.2	P2

Frequencies

GnomAD3 genomes AF: 0.0000592 AC: 9 AN: 152048 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000262

Gnomad ASJ AF: 0.000288

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000588

Gnomad OTH AF: 0.00

GnomAD3 exomes AF: 0.0000961 AC: 24 AN: 249842 Hom.: 0 AF XY: 0.0000888 AC XY: 12 AN XY: 135098

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.000320

Gnomad ASJ exome AF: 0.000199

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000885

Gnomad OTH exome AF: 0.000164

GnomAD4 exome AF: 0.0000575 AC: 84 AN: 1460064 Hom.: 0 Cov.: 31 AF XY: 0.0000606 AC XY: 44 AN XY: 726276

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.000269

Gnomad4 ASJ exome AF: 0.0000767

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.0000603

Gnomad4 OTH exome AF: 0.0000332

GnomAD4 genome AF: 0.0000591 AC: 9 AN: 152166 Hom.: 0 Cov.: 33 AF XY: 0.0000403 AC XY: 3 AN XY: 74404

Gnomad4 AFR AF: 0.00

Gnomad4 AMR AF: 0.000262

Gnomad4 ASJ AF: 0.000288

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00

Gnomad4 FIN AF: 0.00

Gnomad4 NFE AF: 0.0000588

Gnomad4 OTH AF: 0.00

Alfa AF: 0.000102 Hom.: 0

Bravo AF: 0.0000869

Asia WGS AF: 0.000289 AC: 1 AN: 3478

EpiCase AF: 0.000109

EpiControl AF: 0.0000596

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

not provided Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Invitae

Aug 10, 2023

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
Cadd	Benign	0.023
Dann	Benign	0.41

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: rs150482005; hg19: chr13-111274582;