rs906807

chr18-9117869-T-Achr18-9117869-T-Cchr18-9117869-T-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_021074.5(NDUFV2):c.86T>A(p.Val29Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V29A) has been classified as Benign.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NDUFV2 NM_021074.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.58

Genes affected

NDUFV2 (HGNC:7717): (NADH:ubiquinone oxidoreductase core subunit V2) The NADH-ubiquinone oxidoreductase complex (complex I) of the mitochondrial respiratory chain catalyzes the transfer of electrons from NADH to ubiquinone, and consists of at least 43 subunits. The complex is located in the inner mitochondrial membrane. This gene encodes the 24 kDa subunit of complex I, and is involved in electron transfer. Mutations in this gene are implicated in Parkinson's disease, bipolar disorder, schizophrenia, and have been found in one case of early onset hypertrophic cardiomyopathy and encephalopathy. A non-transcribed pseudogene of this locus is found on chromosome 19. [provided by RefSeq, Oct 2009]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.12496072).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NDUFV2	NM_021074.5	c.86T>A	p.Val29Asp	missense_variant	2/8	ENST00000318388.11
NDUFV2	XM_017025782.2	c.-2T>A		5_prime_UTR_variant	2/8
NDUFV2	XR_243808.4	n.131T>A		non_coding_transcript_exon_variant	2/8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NDUFV2	ENST00000318388.11	c.86T>A	p.Val29Asp	missense_variant	2/8	1	NM_021074.5	P1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 1446728 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 720770

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.17
BayesDel_addAF	Benign	-0.15	T
BayesDel_noAF	Benign	-0.46
Cadd	Benign	18
Dann	Benign	0.96
DEOGEN2	Benign	0.29	T;T
Eigen	Benign	-0.46
Eigen_PC	Benign	-0.31
FATHMM_MKL	Uncertain	0.81	D
LIST_S2	Benign	0.52	T;T
M_CAP	Benign	0.024	T
MetaRNN	Benign	0.12	T;T
MetaSVM	Benign	-0.94	T
MutationAssessor	Benign	1.2	L;.
MutationTaster	Benign	0.95	N;N
PrimateAI	Uncertain	0.62	T
PROVEAN	Benign	-1.1	N;N
REVEL	Benign	0.058
Sift	Benign	0.037	D;T
Sift4G	Benign	0.086	T;T
Polyphen		0.13	B;.
Vest4		0.30
MutPred		0.47		Gain of disorder (P = 0.0139);.;
MVP		0.22
MPC		0.051
ClinPred		0.77	D
GERP RS		4.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.16
gMVP		0.85

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: rs906807; hg19: chr18-9117867;