Variant 10-100523847-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM1PM2PP3

The NM_005004.4(NDUFB8):c.551A>C(p.Tyr184Ser) variant causes a missense change. The variant allele was found at a frequency of 0.000000684 in 1,461,818 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

NDUFB8
NM_005004.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 5.55

Variant links:

Genes affected

NDUFB8 (HGNC:7703): (NADH:ubiquinone oxidoreductase subunit B8) Involved in mitochondrial respiratory chain complex I assembly. Located in endoplasmic reticulum and mitochondrion. Part of mitochondrial respiratory chain complex I. Implicated in nuclear type mitochondrial complex I deficiency 32. Biomarker of Alzheimer's disease and Parkinson's disease. [provided by Alliance of Genome Resources, Apr 2022]

NDUFB8 links:

ENSG00000255339 (HGNC:):

ENSG00000255339 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 5 ACMG points.

PM1

In a chain NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8, mitochondrial (size 157) in uniprot entity NDUB8_HUMAN there are 5 pathogenic changes around while only 0 benign (100%) in NM_005004.4

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.829

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NDUFB8	NM_005004.4 link	c.551A>C	p.Tyr184Ser	missense_variant	Exon 5 of 5	ENST00000299166.9	NP_004995.1	O95169-1
NDUFB8	NM_001284368.1 link	c.458A>C	p.Tyr153Ser	missense_variant	Exon 5 of 5		NP_001271297.1	O95169-3
NDUFB8	NM_001284367.2 link	c.*242A>C		3_prime_UTR_variant	Exon 5 of 5		NP_001271296.1	O95169-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NDUFB8	ENST00000299166.9 link	c.551A>C	p.Tyr184Ser	missense_variant	Exon 5 of 5	1	NM_005004.4	ENSP00000299166.4		O95169-1
ENSG00000255339	ENST00000557395.5 link	n.*112+130A>C		intron_variant	Intron 5 of 9	2		ENSP00000456832.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251480

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461818

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727212

show subpopulations

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.72

BayesDel_addAF

Pathogenic

0.27

BayesDel_noAF

Pathogenic

0.16

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.36

T;.

Eigen

Uncertain

0.66

Eigen_PC

Uncertain

0.60

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Benign

0.76

T;T

M_CAP

Benign

0.038

MetaRNN

Pathogenic

0.83

D;D

MetaSVM

Uncertain

-0.072

MutationAssessor

Pathogenic

3.3

M;.

PrimateAI

Uncertain

0.68

PROVEAN

Pathogenic

-4.8

D;D

REVEL

Uncertain

0.46

Sift

Uncertain

0.0050

D;D

Sift4G

Pathogenic

0.0010

D;D

Polyphen

1.0

D;.

Vest4

0.79

MutPred

0.69

Gain of disorder (P = 0.0986);.;

MVP

0.74

MPC

1.0

ClinPred

0.98

GERP RS

5.0

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.7

Varity_R

0.85

gMVP

0.98

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

LitVar

Other links and lift over