Variant X-51744049-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BS1BS2

The NM_018094.5(GSPT2):c.423G>A(p.Glu141=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00194 in 1,208,603 control chromosomes in the GnomAD database, including 33 homozygotes. There are 658 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.010 ( 13 hom., 331 hem., cov: 23)

Exomes 𝑓: 0.0011 ( 20 hom. 327 hem. )

Consequence

GSPT2
NM_018094.5 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.40

Variant links:

Genes affected

GSPT2 (HGNC:4622): (G1 to S phase transition 2) This gene encodes a GTPase that belongs to the GTP-binding elongation factor family. The encoded protein is a polypeptide release factor that complexes with eukaryotic peptide chain release factor 1 to mediate translation termination. This protein may also be involved in mRNA stability.[provided by RefSeq, Mar 2010]

GSPT2 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

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

BP6

Variant X-51744049-G-A is Benign according to our data. Variant chrX-51744049-G-A is described in ClinVar as [Benign]. Clinvar id is 769180.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=1.4 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0102 (1139/111845) while in subpopulation AFR AF= 0.0355 (1091/30731). AF 95% confidence interval is 0.0338. There are 13 homozygotes in gnomad4. There are 331 alleles in male gnomad4 subpopulation. Median coverage is 23. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 13 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
GSPT2	NM_018094.5 linkuse as main transcript	c.423G>A	p.Glu141=	synonymous_variant	1/1	ENST00000340438.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
GSPT2	ENST00000340438.6 linkuse as main transcript	c.423G>A	p.Glu141=	synonymous_variant	1/1		NM_018094.5	P1

Frequencies

GnomAD3 genomes

AF:

0.0102

AC:

1139

AN:

111792

Hom.:

Cov.:

AF XY:

0.00974

AC XY:

331

AN XY:

33972

show subpopulations

Gnomad AFR

AF:

0.0356

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00292

Gnomad ASJ

AF:

0.000378

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000380

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000940

Gnomad OTH

AF:

0.00598

GnomAD3 exomes

AF:

0.00280

AC:

500

AN:

178623

Hom.:

AF XY:

0.00181

AC XY:

115

AN XY:

63705

show subpopulations

Gnomad AFR exome

AF:

0.0346

Gnomad AMR exome

AF:

0.00125

Gnomad ASJ exome

AF:

0.00162

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000632

Gnomad OTH exome

AF:

0.00203

GnomAD4 exome

AF:

0.00110

AC:

1210

AN:

1096758

Hom.:

Cov.:

AF XY:

0.000903

AC XY:

327

AN XY:

362180

show subpopulations

Gnomad4 AFR exome

AF:

0.0376

Gnomad4 AMR exome

AF:

0.00128

Gnomad4 ASJ exome

AF:

0.000981

Gnomad4 EAS exome

AF:

0.0000331

Gnomad4 SAS exome

AF:

0.0000557

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000309

Gnomad4 OTH exome

AF:

0.00248

GnomAD4 genome

AF:

0.0102

AC:

1139

AN:

111845

Hom.:

Cov.:

AF XY:

0.00973

AC XY:

331

AN XY:

34035

show subpopulations

Gnomad4 AFR

AF:

0.0355

Gnomad4 AMR

AF:

0.00301

Gnomad4 ASJ

AF:

0.000378

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000381

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000940

Gnomad4 OTH

AF:

0.00591

Alfa

AF:

0.00612

Hom.:

Bravo

AF:

0.0118

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Dec 31, 2019	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.64

CADD

Benign

DANN

Benign

0.36

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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