rs1304608300

Variant names:

• chr6-159684919-T-A
• rs1304608300
• NM_000636.4:c.458A>T

Your query was ambiguous. Multiple possible variants found:

• chr6-159684919-T-A
• chr6-159684919-T-C

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_000636.4(SOD2):​c.458A>T​(p.Asn153Ile) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: SOD2 NM_000636.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.99

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.37327367).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SOD2	NM_000636.4	c.458A>T	p.Asn153Ile	missense_variant	Exon 4 of 5	ENST00000538183.7	NP_000627.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SOD2	ENST00000538183.7	c.458A>T	p.Asn153Ile	missense_variant	Exon 4 of 5	1	NM_000636.4	ENSP00000446252.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.45
BayesDel_addAF	Benign	-0.021	T
BayesDel_noAF	Benign	-0.27
CADD	Benign	22
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.46	T;T;.;.;T;T;T;.
Eigen	Benign	0.14
Eigen_PC	Benign	0.17
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Uncertain	0.93	.;D;.;D;D;D;D;D
M_CAP	Benign	0.034	D
MetaRNN	Benign	0.37	T;T;T;T;T;T;T;T
MetaSVM	Benign	-0.72	T
MutationAssessor	Pathogenic	3.3	M;M;.;.;.;.;.;.
PrimateAI	Benign	0.34	T
PROVEAN	Pathogenic	-6.0	D;D;D;D;D;D;D;D
REVEL	Benign	0.22
Sift	Benign	0.065	T;T;D;D;T;D;D;T
Sift4G	Benign	0.089	T;T;T;T;.;.;.;T
Polyphen		0.036	B;B;.;.;.;.;.;.
Vest4		0.55
MutPred		0.54		Gain of methylation at K154 (P = 0.1246);Gain of methylation at K154 (P = 0.1246);.;.;.;.;.;.;
MVP		0.70
MPC		0.73
ClinPred		0.99	D
GERP RS		3.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.60
gMVP		0.66

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.030		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: rs1304608300; hg19: chr6-160105951;