Genetic Variant RGPD1:p.Arg1276Cys (chr2-86986725-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001382344.1(RGPD1):c.3826C>T(p.Arg1276Cys) variant causes a missense change. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000065 ( 0 hom., cov: 7)

Exomes 𝑓: 0.000057 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

RGPD1
NM_001382344.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.92

Variant links:

Genes affected

RGPD1 (HGNC:32414): (RANBP2 like and GRIP domain containing 1) 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]

RGPD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RGPD1	NM_001382344.1 link	c.3826C>T	p.Arg1276Cys	missense_variant	Exon 20 of 23	ENST00000641458.2	NP_001369273.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
RGPD1	ENST00000641458.2 link	c.3826C>T	p.Arg1276Cys	missense_variant	Exon 20 of 23		NM_001382344.1	ENSP00000492954.1	A0A286YES2
RGPD1	ENST00000398193.8 link	c.3826C>T	p.Arg1276Cys	missense_variant	Exon 20 of 23	1		ENSP00000381253.3	F8VYC4
RGPD1	ENST00000428128.1 link	n.*1745C>T		non_coding_transcript_exon_variant	Exon 7 of 10	1		ENSP00000402729.1	H7C1V8
RGPD1	ENST00000428128.1 link	n.*1745C>T		3_prime_UTR_variant	Exon 7 of 10	1		ENSP00000402729.1	H7C1V8

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

46428

Hom.:

Cov.:

FAILED QC

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:

0.000109

Gnomad OTH

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000567

AC:

AN:

1041388

Hom.:

Cov.:

AF XY:

0.0000587

AC XY:

AN XY:

528112

show subpopulations

Gnomad4 AFR exome

AF:

0.0000577

Gnomad4 AMR exome

AF:

0.0000817

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000826

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000647

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.0000646

AC:

AN:

46428

Hom.:

Cov.:

AF XY:

0.0000929

AC XY:

AN XY:

21532

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:

0.000109

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Nov 08, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.3802C>T (p.R1268C) alteration is located in exon 20 (coding exon 20) of the RGPD1 gene. This alteration results from a C to T substitution at nucleotide position 3802, causing the arginine (R) at amino acid position 1268 to be replaced by a cysteine (C). 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

0.10

BayesDel_addAF

Benign

-0.020

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.23

T;.;T;.

Eigen

Benign

0.062

Eigen_PC

Benign

-0.034

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.97

D;D;.;D

M_CAP

Benign

0.022

MetaRNN

Uncertain

0.55

D;D;D;D

MetaSVM

Benign

-0.89

MutationAssessor

Uncertain

2.4

M;.;M;.

PrimateAI

Pathogenic

0.85

PROVEAN

Pathogenic

-5.0

D;D;D;.

REVEL

Benign

0.24

Sift

Benign

0.12

T;T;T;.

Sift4G

Uncertain

0.030

D;D;D;.

Polyphen

1.0

.;D;.;.

Vest4

0.43

MutPred

0.41

.;Gain of sheet (P = 0.0149);.;Gain of sheet (P = 0.0149);

MVP

0.31

ClinPred

0.96

GERP RS

2.4

Varity_R

0.20

gMVP

0.051

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

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over