Variant 4-89248495-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_198281.3(GPRIN3):c.1616A>G(p.Lys539Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,460,550 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

GPRIN3
NM_198281.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.02

Variant links:

Genes affected

GPRIN3 (HGNC:27733): (GPRIN family member 3) Predicted to be involved in neuron projection development. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

GPRIN3 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.04627031).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
GPRIN3	NM_198281.3 linkuse as main transcript	c.1616A>G	p.Lys539Arg	missense_variant	2/2	ENST00000609438.2	NP_938022.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
GPRIN3	ENST00000609438.2 linkuse as main transcript	c.1616A>G	p.Lys539Arg	missense_variant	2/2	2	NM_198281.3	ENSP00000476603	P1
GPRIN3	ENST00000333209.4 linkuse as main transcript	c.1616A>G	p.Lys539Arg	missense_variant	1/1			ENSP00000328672	P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000800

AC:

AN:

250152

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135220

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000109

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:

0.00000274

AC:

AN:

1460550

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726462

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

May 03, 2023

The c.1616A>G (p.K539R) alteration is located in exon 2 (coding exon 1) of the GPRIN3 gene. This alteration results from a A to G substitution at nucleotide position 1616, causing the lysine (K) at amino acid position 539 to be replaced by an arginine (R). 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

0.096

BayesDel_addAF

Benign

-0.54

BayesDel_noAF

Benign

-0.79

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.0090

T;T

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.18

LIST_S2

Benign

0.40

.;T

M_CAP

Benign

0.0057

MetaRNN

Benign

0.046

T;T

MetaSVM

Benign

-0.92

MutationAssessor

Benign

1.0

L;L

MutationTaster

Benign

1.0

PrimateAI

Benign

0.26

PROVEAN

Benign

-1.0

.;N

REVEL

Benign

0.038

Sift

Benign

0.15

.;T

Sift4G

Benign

0.47

T;T

Polyphen

0.0090

B;B

Vest4

0.025

MutPred

0.16

Loss of methylation at K539 (P = 0.052);Loss of methylation at K539 (P = 0.052);

MVP

0.030

MPC

0.037

ClinPred

0.020

GERP RS

0.83

Varity_R

0.057

gMVP

0.067

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