ENST00000881541.1:c.-112C>A – ACMG Classification: Likely_benign (-4 pts)

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The ENST00000881541.1(SOD2):c.-112C>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 985,800 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.000013 ( 0 hom., cov: 28)

Exomes 𝑓: 0.000013 ( 0 hom. )

Consequence

SOD2
ENST00000881541.1 5_prime_UTR

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.653

Publications

23 publications found

Variant links:

Genes affected

SOD2 (HGNC:11180): (superoxide dismutase 2) This gene is a member of the iron/manganese superoxide dismutase family. It encodes a mitochondrial protein that forms a homotetramer and binds one manganese ion per subunit. This protein binds to the superoxide byproducts of oxidative phosphorylation and converts them to hydrogen peroxide and diatomic oxygen. Mutations in this gene have been associated with idiopathic cardiomyopathy (IDC), premature aging, sporadic motor neuron disease, and cancer. Alternative splicing of this gene results in multiple transcript variants. A related pseudogene has been identified on chromosome 1. [provided by RefSeq, Apr 2016]

SOD2 Gene-Disease associations (from GenCC):

microvascular complications of diabetes, susceptibility to, 6
Inheritance: AD Classification: LIMITED Submitted by: PanelApp Australia
cardiomyopathy
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics
dilated cardiomyopathy
Inheritance: AR Classification: LIMITED Submitted by: PanelApp Australia

SOD2 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -4 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.64).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000881541.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	HGVSc	Effect	Exon Rank	Protein	UniProt
SOD2	NM_001322817.2	c.-115-416C>A	intron	N/A	NP_001309746.1	P04179-4
SOD2	NM_001322819.2	c.-115-416C>A	intron	N/A	NP_001309748.1	P04179-4
SOD2	NM_001322820.2	c.-115-416C>A	intron	N/A	NP_001309749.1	P04179-4

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
SOD2	ENST00000881541.1		c.-112C>A	5_prime_UTR	Exon 1 of 5	ENSP00000551600.1
SOD2	ENST00000942970.1		c.-112C>A	5_prime_UTR	Exon 1 of 5	ENSP00000613029.1
SOD2	ENST00000545162.5	TSL:3	c.93-416C>A	intron	N/A	ENSP00000441362.1	F5GYZ5

Frequencies

GnomAD3 genomes

AF:

0.0000134

AC:

AN:

149402

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:

0.000400

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000132

AC:

AN:

836398

Hom.:

Cov.:

AF XY:

0.0000116

AC XY:

AN XY:

429754

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

17272

American (AMR)

AF:

0.00

AC:

AN:

25890

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19436

East Asian (EAS)

AF:

0.00

AC:

AN:

24996

South Asian (SAS)

AF:

0.00

AC:

AN:

61296

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35640

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2956

European-Non Finnish (NFE)

AF:

0.0000180

AC:

AN:

611020

Other (OTH)

AF:

0.00

AC:

AN:

37892

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.470

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome 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

GnomAD4 genome

AF:

0.0000134

AC:

AN:

149402

Hom.:

Cov.:

AF XY:

0.0000137

AC XY:

AN XY:

72862

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

40792

American (AMR)

AF:

0.00

AC:

AN:

15072

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3454

East Asian (EAS)

AF:

0.000400

AC:

AN:

5004

South Asian (SAS)

AF:

0.00

AC:

AN:

4798

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9812

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

67198

Other (OTH)

AF:

0.00

AC:

AN:

2062

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.550

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.:

195

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.64

CADD

Benign

4.9

(source)

DANN

Benign

0.32

PhyloP100

-0.65

PromoterAI

0.094

Neutral

(source)

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.1

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

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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