Variant 2-112378125-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong

The ENST00000302558.8(RGPD8):c.5191C>T(p.Leu1731Phe) variant causes a missense change involving the alteration of a conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0012 ( 0 hom., cov: 4)

Exomes 𝑓: 0.00013 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

RGPD8
ENST00000302558.8 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.30

Variant links:

Genes affected

RGPD8 (HGNC:9849): (RANBP2 like and GRIP domain containing 8) 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]

RGPD8 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.013211906).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RGPD8	NM_001164463.1 linkuse as main transcript	c.5191C>T	p.Leu1731Phe	missense_variant	22/23	ENST00000302558.8	NP_001157935.1	O14715
RGPD8	XM_024453101.2 linkuse as main transcript	c.5113C>T	p.Leu1705Phe	missense_variant	22/23		XP_024308869.1
RGPD8	XM_047445676.1 linkuse as main transcript	c.4336C>T	p.Leu1446Phe	missense_variant	17/18		XP_047301632.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RGPD8	ENST00000302558.8 linkuse as main transcript	c.5191C>T	p.Leu1731Phe	missense_variant	22/23	1	NM_001164463.1	ENSP00000306637.3		O14715
RGPD8	ENST00000409750.5 linkuse as main transcript	c.4771C>T	p.Leu1591Phe	missense_variant	21/22	1		ENSP00000386511.1		J3KQ37

Frequencies

GnomAD3 genomes

AF:

0.00

AC:

AN:

8086

Hom.:

Cov.:

FAILED QC

Gnomad AFR

AF:

0.00394

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00120

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:

0.000611

AC:

AN:

1638

Hom.:

AF XY:

0.00110

AC XY:

AN XY:

906

show subpopulations

Gnomad AFR exome

AF:

0.00725

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.000129

AC:

AN:

224376

Hom.:

Cov.:

AF XY:

0.000134

AC XY:

AN XY:

119148

show subpopulations

Gnomad4 AFR exome

AF:

0.00244

Gnomad4 AMR exome

AF:

0.000737

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:

0.000244

GnomAD4 genome

Data not reliable, filtered out with message: AS_VQSR

AF:

0.00124

AC:

AN:

8090

Hom.:

Cov.:

AF XY:

0.00106

AC XY:

AN XY:

3780

show subpopulations

Gnomad4 AFR

AF:

0.00393

Gnomad4 AMR

AF:

0.00118

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

Alfa

AF:

0.000590

Hom.:

ExAC

AF:

0.00971

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Feb 14, 2023

The c.5191C>T (p.L1731F) alteration is located in exon 22 (coding exon 22) of the RGPD8 gene. This alteration results from a C to T substitution at nucleotide position 5191, causing the leucine (L) at amino acid position 1731 to be replaced by a phenylalanine (F). 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

0.20

BayesDel_addAF

Benign

-0.028

BayesDel_noAF

Benign

-0.28

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.0054

T;T

Eigen

Benign

0.13

Eigen_PC

Benign

-0.16

FATHMM_MKL

Uncertain

0.83

LIST_S2

Pathogenic

0.98

D;D

M_CAP

Benign

0.0060

MetaRNN

Benign

0.013

T;T

MetaSVM

Benign

-0.34

MutationAssessor

Pathogenic

3.1

M;.

MutationTaster

Benign

0.75

N;N

PrimateAI

Uncertain

0.65

PROVEAN

Benign

-0.69

N;N

REVEL

Uncertain

0.31

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;.

Vest4

0.20

MutPred

0.83

Loss of stability (P = 0.0557);.;

MVP

0.11

ClinPred

0.26

GERP RS

0.85

Varity_R

0.22

gMVP

0.080

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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