Variant 1-155942290-G-A 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_181885.3(RXFP4):c.581G>A(p.Arg194His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000431 in 1,600,746 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 0.000072 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000040 ( 0 hom. )

Consequence

RXFP4
NM_181885.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.03

Variant links:

Genes affected

RXFP4 (HGNC:14666): (relaxin family peptide/INSL5 receptor 4) GPR100 is a member of the rhodopsin family of G protein-coupled receptors (GPRs) (Fredriksson et al., 2003 [PubMed 14623098]).[supplied by OMIM, Mar 2008]

RXFP4 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=0.25778502).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RXFP4	NM_181885.3 linkuse as main transcript	c.581G>A	p.Arg194His	missense_variant	1/1	ENST00000368318.5	NP_871001.1	Q8TDU9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RXFP4	ENST00000368318.5 linkuse as main transcript	c.581G>A	p.Arg194His	missense_variant	1/1	6	NM_181885.3	ENSP00000357301.4		Q8TDU9

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152208

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000192

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.000377

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000742

AC:

AN:

242550

Hom.:

AF XY:

0.0000535

AC XY:

AN XY:

130838

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000297

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000344

Gnomad FIN exome

AF:

0.000332

Gnomad NFE exome

AF:

0.0000458

Gnomad OTH exome

AF:

0.000681

GnomAD4 exome

AF:

0.0000400

AC:

AN:

1448538

Hom.:

Cov.:

AF XY:

0.0000334

AC XY:

AN XY:

718638

show subpopulations

Gnomad4 AFR exome

AF:

0.000240

Gnomad4 AMR exome

AF:

0.000137

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000253

Gnomad4 SAS exome

AF:

0.0000118

Gnomad4 FIN exome

AF:

0.000321

Gnomad4 NFE exome

AF:

0.0000208

Gnomad4 OTH exome

AF:

0.0000335

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152208

Hom.:

Cov.:

AF XY:

0.0000941

AC XY:

AN XY:

74364

show subpopulations

Gnomad4 AFR

AF:

0.0000965

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000192

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.000377

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000131

Hom.:

Bravo

AF:

0.0000416

ExAC

AF:

0.0000906

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

Nov 18, 2022

The c.581G>A (p.R194H) alteration is located in exon 1 (coding exon 1) of the RXFP4 gene. This alteration results from a G to A substitution at nucleotide position 581, causing the arginine (R) at amino acid position 194 to be replaced by a histidine (H). 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

0.084

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.13

Eigen

Benign

0.11

Eigen_PC

Benign

-0.0044

FATHMM_MKL

Uncertain

0.77

LIST_S2

Benign

0.76

M_CAP

Benign

0.0073

MetaRNN

Benign

0.26

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.6

MutationTaster

Benign

0.83

PrimateAI

Uncertain

0.66

PROVEAN

Uncertain

-3.1

REVEL

Benign

0.14

Sift

Benign

0.046

Sift4G

Benign

0.15

Polyphen

1.0

Vest4

0.30

MutPred

0.65

Loss of MoRF binding (P = 0.0165);

MVP

0.43

MPC

0.54

ClinPred

0.43

GERP RS

2.9

Varity_R

0.096

gMVP

0.45

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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