Variant 6-89411938-T-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_021244.5(RRAGD):c.56A>T(p.Glu19Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000454 in 1,540,786 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict 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: 32)

Exomes 𝑓: 0.0000036 ( 0 hom. )

Consequence

RRAGD
NM_021244.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.664

Variant links:

Genes affected

RRAGD (HGNC:19903): (Ras related GTP binding D) RRAGD is a monomeric guanine nucleotide-binding protein, or G protein. By binding GTP or GDP, small G proteins act as molecular switches in numerous cell processes and signaling pathways.[supplied by OMIM, Apr 2004]

RRAGD 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=0.11207783).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RRAGD	NM_021244.5 link	c.56A>T	p.Glu19Val	missense_variant	1/7	ENST00000369415.9	NP_067067.1	Q9NQL2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RRAGD	ENST00000369415.9 link	c.56A>T	p.Glu19Val	missense_variant	1/7	1	NM_021244.5	ENSP00000358423.4		Q9NQL2-1
RRAGD	ENST00000359203.3 link	c.-102A>T		5_prime_UTR_variant	1/6	2		ENSP00000352131.2		Q9NQL2-2

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151862

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000484

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000716

AC:

AN:

139586

Hom.:

AF XY:

0.00

AC XY:

AN XY:

75226

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000409

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:

0.00000360

AC:

AN:

1388924

Hom.:

Cov.:

AF XY:

0.00000146

AC XY:

AN XY:

685700

show subpopulations

Gnomad4 AFR exome

AF:

0.0000957

Gnomad4 AMR exome

AF:

0.0000280

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:

0.0000173

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151862

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74138

show subpopulations

Gnomad4 AFR

AF:

0.0000484

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:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000227

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 11, 2024

The c.56A>T (p.E19V) alteration is located in exon 1 (coding exon 1) of the RRAGD gene. This alteration results from a A to T substitution at nucleotide position 56, causing the glutamic acid (E) at amino acid position 19 to be replaced by a valine (V). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.091

BayesDel_noAF

Benign

-0.37

CADD

Uncertain

DANN

Benign

0.96

DEOGEN2

Benign

0.21

Eigen

Benign

-0.83

Eigen_PC

Benign

-0.72

FATHMM_MKL

Benign

0.65

LIST_S2

Benign

0.42

M_CAP

Pathogenic

0.32

MetaRNN

Benign

0.11

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.81

PrimateAI

Uncertain

0.75

PROVEAN

Benign

-0.10

REVEL

Benign

0.26

Sift

Uncertain

0.010

Sift4G

Benign

0.18

Polyphen

0.0040

Vest4

0.26

MutPred

0.18

Loss of solvent accessibility (P = 0.0224);

MVP

0.13

MPC

1.3

ClinPred

0.11

GERP RS

1.4

Varity_R

0.16

gMVP

0.46

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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