Genetic Variant SUOX:p.Gln14Lys (chr12-56002261-C-A) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001032386.2(SUOX):c.40C>A(p.Gln14Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000124 in 1,611,932 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 31)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

SUOX
NM_001032386.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.38

Variant links:

Genes affected

SUOX (HGNC:11460): (sulfite oxidase) Sulfite oxidase is a homodimeric protein localized to the intermembrane space of mitochondria. Each subunit contains a heme domain and a molybdopterin-binding domain. The enzyme catalyzes the oxidation of sulfite to sulfate, the final reaction in the oxidative degradation of the sulfur amino acids cysteine and methionine. Sulfite oxidase deficiency results in neurological abnormalities which are often fatal at an early age. Alternative splicing results in multiple transcript variants encoding identical proteins. [provided by RefSeq, Jul 2008]

SUOX links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.107450485).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SUOX	NM_001032386.2 link	c.40C>A	p.Gln14Lys	missense_variant	Exon 3 of 5	ENST00000266971.8	NP_001027558.1	P51687A0A024RB79
SUOX	NM_000456.3 link	c.40C>A	p.Gln14Lys	missense_variant	Exon 4 of 6		NP_000447.2	P51687A0A024RB79
SUOX	NM_001032387.2 link	c.40C>A	p.Gln14Lys	missense_variant	Exon 2 of 4		NP_001027559.1	P51687A0A024RB79

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SUOX	ENST00000266971.8 link	c.40C>A	p.Gln14Lys	missense_variant	Exon 3 of 5	2	NM_001032386.2	ENSP00000266971.3		P51687

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152224

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000654

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000401

AC:

AN:

249600

Hom.:

AF XY:

0.00000740

AC XY:

AN XY:

135132

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1459708

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726304

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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

AF:

0.00000657

AC:

AN:

152224

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74382

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Sulfite oxidase deficiency

Uncertain:1

Aug 27, 2021

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.052

BayesDel_noAF

Benign

-0.23

CADD

Benign

DANN

Benign

0.91

DEOGEN2

Benign

0.27

T;T;T;.;.;T;.;.;T

Eigen

Benign

-0.48

Eigen_PC

Benign

-0.40

FATHMM_MKL

Benign

0.33

LIST_S2

Benign

0.72

.;.;.;T;T;.;T;T;.

M_CAP

Benign

0.029

MetaRNN

Benign

0.11

T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.50

MutationAssessor

Benign

1.7

L;L;L;.;.;L;.;.;L

PrimateAI

Benign

0.36

PROVEAN

Benign

0.21

N;N;N;D;N;N;N;N;N

REVEL

Benign

0.27

Sift

Benign

0.60

T;T;T;T;T;T;T;D;T

Sift4G

Benign

0.79

T;T;T;T;T;T;T;T;T

Polyphen

0.0020

B;B;B;P;.;B;.;.;B

Vest4

0.20

MutPred

0.25

Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);Loss of helix (P = 0.0072);

MVP

0.69

MPC

0.17

ClinPred

0.20

GERP RS

4.4

Varity_R

0.097

gMVP

0.64

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over