Variant 12-57256424-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000402412.6(R3HDM2):c.2537C>T(p.Thr846Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000309 in 1,586,436 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000030 ( 0 hom. )

Consequence

R3HDM2
ENST00000402412.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.22

Variant links:

Genes affected

R3HDM2 (HGNC:29167): (R3H domain containing 2) Enables RNA binding activity. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

R3HDM2 links:

Genome browser will be placed here

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=0.019674867).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
R3HDM2	NM_001394031.1 linkuse as main transcript	c.2537C>T	p.Thr846Met	missense_variant	22/24	ENST00000402412.6	NP_001380960.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
R3HDM2	ENST00000402412.6 linkuse as main transcript	c.2537C>T	p.Thr846Met	missense_variant	22/24	1	NM_001394031.1	ENSP00000385839	P1

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152106

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000962

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000843

AC:

AN:

213422

Hom.:

AF XY:

0.000113

AC XY:

AN XY:

114644

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000990

Gnomad SAS exome

AF:

0.0000763

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000300

AC:

AN:

1434330

Hom.:

Cov.:

AF XY:

0.0000295

AC XY:

AN XY:

711458

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000242

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000466

Gnomad4 SAS exome

AF:

0.0000243

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000191

Gnomad4 OTH exome

AF:

0.0000168

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152106

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74302

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000962

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000453

ExAC

AF:

0.0000825

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

Mar 04, 2024

The c.2495C>T (p.T832M) alteration is located in exon 20 (coding exon 20) of the R3HDM2 gene. This alteration results from a C to T substitution at nucleotide position 2495, causing the threonine (T) at amino acid position 832 to be replaced by a methionine (M). 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

0.11

BayesDel_addAF

Benign

-0.40

BayesDel_noAF

Benign

-0.35

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.025

T;T;.;T;T;T;T

Eigen

Uncertain

0.38

Eigen_PC

Uncertain

0.44

FATHMM_MKL

Uncertain

0.88

LIST_S2

Pathogenic

0.97

.;D;D;D;D;D;D

M_CAP

Benign

0.016

MetaRNN

Benign

0.020

T;T;T;T;T;T;T

MetaSVM

Benign

-0.79

MutationAssessor

Benign

1.6

L;L;.;.;.;.;.

MutationTaster

Benign

0.90

D;D;D;D;D;D;D

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.2

N;N;N;N;.;N;N

REVEL

Benign

0.13

Sift

Uncertain

0.016

D;D;D;D;.;D;D

Sift4G

Uncertain

0.047

D;D;D;D;D;D;T

Polyphen

0.99

D;D;.;D;.;.;D

Vest4

0.25

MutPred

0.22

.;.;.;.;.;.;Gain of MoRF binding (P = 0.0801);

MVP

0.25

MPC

1.0

ClinPred

0.13

GERP RS

5.1

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.10

gMVP

0.34

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.10

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