dbSNP rs781782552: RGPD4:p.Arg23Gln (chr2-107827081-G-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_182588.3(RGPD4):c.68G>A(p.Arg23Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000755 in 1,590,126 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 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 0.000020 ( 0 hom., cov: 35)

Exomes 𝑓: 0.0000063 ( 0 hom. )

Consequence

RGPD4
NM_182588.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 2.02

Variant links:

Genes affected

RGPD4 (HGNC:32417): (RANBP2 like and GRIP domain containing 4) Predicted to contribute to GTPase activator activity. Predicted to be involved in NLS-bearing protein import into nucleus. Predicted to be part of nuclear pore. Predicted to be active in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

RGPD4 links:

RGPD4-AS1 (HGNC:49273): (RGPD4 antisense RNA 1 (head to head))

RGPD4-AS1 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=0.21886688).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RGPD4	NM_182588.3 link	c.68G>A	p.Arg23Gln	missense_variant	Exon 1 of 23	ENST00000408999.4	NP_872394.2	Q7Z3J3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RGPD4	ENST00000408999.4 link	c.68G>A	p.Arg23Gln	missense_variant	Exon 1 of 23	1	NM_182588.3	ENSP00000386810.4	Q7Z3J3-1
RGPD4-AS1	ENST00000457647.2 link	n.-190C>T		upstream_gene_variant		1
RGPD4-AS1	ENST00000593452.1 link	n.-211C>T		upstream_gene_variant		5
RGPD4-AS1	ENST00000594764.5 link	n.-245C>T		upstream_gene_variant		5

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152128

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000145

AC:

AN:

207520

Hom.:

AF XY:

0.0000179

AC XY:

AN XY:

111888

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:

0.0000330

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000626

AC:

AN:

1437998

Hom.:

Cov.:

AF XY:

0.00000841

AC XY:

AN XY:

713102

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000258

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000726

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152128

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74290

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:

0.0000294

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000189

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.51

CADD

Benign

DANN

Benign

0.92

DEOGEN2

Benign

0.0066

Eigen

Benign

-0.82

Eigen_PC

Benign

-0.91

FATHMM_MKL

Benign

0.072

LIST_S2

Uncertain

0.91

M_CAP

Benign

0.0094

MetaRNN

Benign

0.22

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.1

PrimateAI

Uncertain

0.76

PROVEAN

Benign

-1.6

REVEL

Benign

0.15

Sift

Benign

0.18

Sift4G

Benign

0.085

Polyphen

0.98

Vest4

0.46

MutPred

0.24

Loss of MoRF binding (P = 0.0262);

MVP

0.055

ClinPred

0.12

GERP RS

1.4

Varity_R

0.053

gMVP

0.012

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