Genetic Variant ATAD3C:p.Ala91Glu (chr1-1454394-C-A) – ACMG Classification: Likely_benign (-3 pts)

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 1P and 4B. PP3BS2

The NM_001039211.3(ATAD3C):c.272C>A(p.Ala91Glu) variant causes a missense change. The variant allele was found at a frequency of 0.0000792 in 1,602,894 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. A91V) has been classified as Benign.

Frequency

Genomes: 𝑓 0.000046 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000083 ( 2 hom. )

Consequence

ATAD3C
NM_001039211.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.16

Publications

0 publications found

Variant links:

Genes affected

ATAD3C (HGNC:32151): (ATPase family AAA domain containing 3C) Predicted to enable zinc ion binding activity. Predicted to be involved in mitochondrion organization. Located in mitochondrion. [provided by Alliance of Genome Resources, Apr 2022]

ATAD3C Gene-Disease associations (from GenCC):

pontocerebellar hypoplasia, hypotonia, and respiratory insufficiency syndrome, neonatal lethal
Inheritance: Unknown Classification: LIMITED Submitted by: Labcorp Genetics (formerly Invitae)

ATAD3C links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -3 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.792

BS2

High Homozygotes in GnomAdExome4 at 2 Unknown gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001039211.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATAD3C	NM_001039211.3	MANE Select	c.272C>A	p.Ala91Glu	missense	Exon 4 of 12	NP_001034300.2	Q5T2N8

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATAD3C	ENST00000378785.7	TSL:2 MANE Select	c.272C>A	p.Ala91Glu	missense	Exon 4 of 12	ENSP00000368062.2	Q5T2N8
	ATAD3C	ENST00000475091.2	TSL:5	c.223-1066C>A		intron	N/A	ENSP00000464661.1	J3QSF3

Frequencies

GnomAD3 genomes

AF:

0.0000461

AC:

AN:

151910

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.000103

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000434

AC:

AN:

230612

AF XY:

0.0000398

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000304

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000869

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000827

AC:

120

AN:

1450984

Hom.:

Cov.:

AF XY:

0.0000707

AC XY:

AN XY:

721222

show subpopulations

African (AFR)

AF:

0.0000602

AC:

AN:

33238

American (AMR)

AF:

0.00

AC:

AN:

43694

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25934

East Asian (EAS)

AF:

0.00

AC:

AN:

39186

South Asian (SAS)

AF:

0.00

AC:

AN:

84706

European-Finnish (FIN)

AF:

0.00

AC:

AN:

51178

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4596

European-Non Finnish (NFE)

AF:

0.000100

AC:

111

AN:

1108650

Other (OTH)

AF:

0.000117

AC:

AN:

59802

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.472

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000461

AC:

AN:

151910

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74190

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41326

American (AMR)

AF:

0.00

AC:

AN:

15228

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3468

East Asian (EAS)

AF:

0.00

AC:

AN:

5180

South Asian (SAS)

AF:

0.00

AC:

AN:

4804

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.000103

AC:

AN:

67978

Other (OTH)

AF:

0.00

AC:

AN:

2080

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.546

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000529

ExAC

AF:

0.0000334

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.66

BayesDel_addAF

Benign

0.0032

BayesDel_noAF

Uncertain

-0.040

CADD

Uncertain

(source)

DANN

Benign

0.88

DEOGEN2

Benign

0.024

Eigen

Benign

-0.27

Eigen_PC

Benign

-0.50

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.93

M_CAP

Benign

0.030

MetaRNN

Pathogenic

0.79

MetaSVM

Uncertain

0.68

MutationAssessor

Uncertain

2.1

PhyloP100

5.2

PrimateAI

Uncertain

0.69

PROVEAN

Uncertain

-3.1

REVEL

Uncertain

0.55

Sift

Uncertain

0.0030

Sift4G

Uncertain

0.0090

Polyphen

0.98

Vest4

0.88

MutPred

0.52

Gain of solvent accessibility (P = 0.0145)

MVP

0.87

MPC

0.67

ClinPred

0.59

GERP RS

1.2

Varity_R

0.82

gMVP

0.36

Mutation Taster

=93/7

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over