Variant rs7320366 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_003850.3(SUCLA2):c.595T>C(p.Ser199Pro) variant causes a missense change. The variant allele was found at a frequency of 0.0000132 in 151,908 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. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S199T) has been classified as Benign.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 31)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

SUCLA2
NM_003850.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.74

Variant links:

Genes affected

SUCLA2 (HGNC:11448): (succinate-CoA ligase ADP-forming subunit beta) Succinyl-CoA synthetase (SCS) is a mitochondrial matrix enzyme that acts as a heterodimer, being composed of an invariant alpha subunit and a substrate-specific beta subunit. The protein encoded by this gene is an ATP-specific SCS beta subunit that dimerizes with the SCS alpha subunit to form SCS-A, an essential component of the tricarboxylic acid cycle. SCS-A hydrolyzes ATP to convert succinate to succinyl-CoA. Defects in this gene are a cause of myopathic mitochondrial DNA depletion syndrome. A pseudogene of this gene has been found on chromosome 6. [provided by RefSeq, Jul 2008]

SUCLA2 links:

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ACMG classification

Classification made for transcript

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=0.30182368).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SUCLA2	NM_003850.3 linkuse as main transcript	c.595T>C	p.Ser199Pro	missense_variant	5/11	ENST00000646932.1	NP_003841.1	Q9P2R7-1E5KS60Q9Y4T0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SUCLA2	ENST00000646932.1 linkuse as main transcript	c.595T>C	p.Ser199Pro	missense_variant	5/11		NM_003850.3	ENSP00000494360.1		Q9P2R7-1

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151908

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000796

AC:

AN:

251240

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135798

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:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

6.84e-7

AC:

AN:

1461218

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726976

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:

9.00e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151908

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74200

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

EpiCase

AF:

0.00

EpiControl

AF:

0.000119

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.94

BayesDel_addAF

Benign

-0.050

BayesDel_noAF

Benign

-0.29

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.58

D;D;.;.;.;D;D;.;.

Eigen

Benign

-0.15

Eigen_PC

Benign

-0.028

FATHMM_MKL

Uncertain

0.89

LIST_S2

Uncertain

0.92

.;D;D;.;D;D;D;D;D

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.30

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

MetaSVM

Benign

-0.58

MutationAssessor

Uncertain

2.3

M;M;.;.;.;.;.;.;.

PrimateAI

Benign

0.39

PROVEAN

Benign

-2.3

.;N;.;.;.;N;N;.;.

REVEL

Benign

0.16

Sift

Uncertain

0.0050

.;D;.;.;.;D;D;.;.

Sift4G

Uncertain

0.020

.;D;.;.;.;D;.;.;.

Polyphen

0.16

B;B;.;.;.;.;.;.;.

Vest4

0.13

MutPred

0.47

Gain of catalytic residue at S199 (P = 0);Gain of catalytic residue at S199 (P = 0);Gain of catalytic residue at S199 (P = 0);.;.;.;.;Gain of catalytic residue at S199 (P = 0);Gain of catalytic residue at S199 (P = 0);

MVP

0.70

MPC

0.45

ClinPred

0.82

GERP RS

4.6

Varity_R

0.72

gMVP

0.80

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