Variant 8-23294772-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_001136108.3(R3HCC1):c.1100C>T(p.Ala367Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000135 in 1,550,614 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000040 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

R3HCC1
NM_001136108.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.08

Variant links:

Genes affected

R3HCC1 (HGNC:27329): (R3H domain and coiled-coil containing 1) Predicted to enable nucleic acid binding activity. [provided by Alliance of Genome Resources, Apr 2022]

R3HCC1 links:

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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=0.076729864).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
R3HCC1	NM_001136108.3 link	c.1100C>T	p.Ala367Val	missense_variant	7/8	ENST00000265806.12	NP_001129580.2	Q9Y3T6-1
R3HCC1	NM_001301650.2 link	c.974C>T	p.Ala325Val	missense_variant	8/9		NP_001288579.1	Q9Y3T6-3
R3HCC1	NR_125897.1 link	n.1069C>T		non_coding_transcript_exon_variant	8/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
R3HCC1	ENST00000265806.12 link	c.1100C>T	p.Ala367Val	missense_variant	7/8	1	NM_001136108.3	ENSP00000265806.8		Q9Y3T6-1A0A0R4J2E2

Frequencies

GnomAD3 genomes

AF:

0.0000395

AC:

AN:

151852

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000736

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000107

AC:

AN:

1398762

Hom.:

Cov.:

AF XY:

0.0000101

AC XY:

AN XY:

689868

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000130

Gnomad4 OTH exome

AF:

0.0000172

GnomAD4 genome

AF:

0.0000395

AC:

AN:

151852

Hom.:

Cov.:

AF XY:

0.0000539

AC XY:

AN XY:

74160

show subpopulations

Gnomad4 AFR

AF:

0.0000242

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000736

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000605

Hom.:

Bravo

AF:

0.0000491

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 22, 2024

The c.539C>T (p.A180V) alteration is located in exon 7 (coding exon 4) of the R3HCC1 gene. This alteration results from a C to T substitution at nucleotide position 539, causing the alanine (A) at amino acid position 180 to be replaced by a valine (V). 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

-0.23

BayesDel_noAF

Benign

-0.56

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.032

T;.;.;.

Eigen

Benign

-0.44

Eigen_PC

Benign

-0.47

FATHMM_MKL

Benign

0.30

LIST_S2

Benign

0.83

T;T;.;T

M_CAP

Benign

0.016

MetaRNN

Benign

0.077

T;T;T;T

MetaSVM

Benign

-1.0

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.4

.;.;N;N

REVEL

Benign

0.038

Sift

Benign

0.35

.;.;T;T

Sift4G

Benign

0.11

T;T;T;T

Vest4

0.27

MutPred

0.26

.;.;Gain of catalytic residue at T411 (P = 0.1982);.;

MVP

0.030

ClinPred

0.29

GERP RS

3.9

gMVP

0.20

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