Variant 2-226908854-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001167608.3(RHBDD1):c.688C>T(p.Arg230Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000189 in 1,606,008 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 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 0.000085 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00020 ( 0 hom. )

Consequence

RHBDD1
NM_001167608.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.45

Variant links:

Genes affected

RHBDD1 (HGNC:23081): (rhomboid domain containing 1) Enables serine-type endopeptidase activity. Involved in several processes, including cellular response to unfolded protein; membrane protein proteolysis; and positive regulation of protein catabolic process. Located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Apr 2022]

RHBDD1 links:

RHBDD1 (HGNC:):

RHBDD1 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=0.18094712).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RHBDD1	NM_001167608.3 linkuse as main transcript	c.688C>T	p.Arg230Trp	missense_variant	7/9	ENST00000392062.7	NP_001161080.1	Q8TEB9-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RHBDD1	ENST00000392062.7 linkuse as main transcript	c.688C>T	p.Arg230Trp	missense_variant	7/9	5	NM_001167608.3	ENSP00000375914.2		Q8TEB9-1

Frequencies

GnomAD3 genomes

AF:

0.0000855

AC:

AN:

152070

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000725

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000103

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000677

AC:

AN:

251258

Hom.:

AF XY:

0.0000810

AC XY:

AN XY:

135810

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000106

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000199

AC:

290

AN:

1453938

Hom.:

Cov.:

AF XY:

0.000181

AC XY:

131

AN XY:

723982

show subpopulations

Gnomad4 AFR exome

AF:

0.0000901

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000581

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000243

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.0000855

AC:

AN:

152070

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74296

show subpopulations

Gnomad4 AFR

AF:

0.0000725

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000103

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000132

Hom.:

Bravo

AF:

0.000102

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.0000824

AC:

EpiCase

AF:

0.000328

EpiControl

AF:

0.000356

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

Nov 15, 2024

The c.688C>T (p.R230W) alteration is located in exon 7 (coding exon 4) of the RHBDD1 gene. This alteration results from a C to T substitution at nucleotide position 688, causing the arginine (R) at amino acid position 230 to be replaced by a tryptophan (W). 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

0.089

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.38

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.042

T;T;T

Eigen

Benign

0.074

Eigen_PC

Benign

0.089

FATHMM_MKL

Benign

0.70

LIST_S2

Benign

0.53

.;T;T

M_CAP

Benign

0.022

MetaRNN

Benign

0.18

T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.69

N;N;.

PrimateAI

Benign

0.29

PROVEAN

Uncertain

-2.7

D;D;D

REVEL

Benign

0.098

Sift

Uncertain

0.014

D;D;D

Sift4G

Uncertain

0.0060

D;D;D

Polyphen

0.97

D;D;.

Vest4

0.34

MVP

0.39

MPC

0.091

ClinPred

0.16

GERP RS

3.8

Varity_R

0.12

gMVP

0.65

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