Variant chr17-39944492-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 NM_001195545.2(LRRC3C):c.586G>A(p.Val196Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000136 in 1,488,428 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000085 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00014 ( 0 hom. )

Consequence

LRRC3C
NM_001195545.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.80

Variant links:

Genes affected

LRRC3C (HGNC:40034): (leucine rich repeat containing 3C) Predicted to be integral component of membrane. Predicted to be active in extracellular matrix and extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

LRRC3C 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=0.06222272).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LRRC3C	NM_001195545.2 linkuse as main transcript	c.586G>A	p.Val196Met	missense_variant	4/4	ENST00000377924.6
LRRC3C	XM_017024003.1 linkuse as main transcript	c.586G>A	p.Val196Met	missense_variant	4/4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LRRC3C	ENST00000377924.6 linkuse as main transcript	c.586G>A	p.Val196Met	missense_variant	4/4	3	NM_001195545.2	P1

Frequencies

GnomAD3 genomes

AF:

0.0000855

AC:

AN:

152088

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000208

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000132

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000155

AC:

AN:

96922

Hom.:

AF XY:

0.000119

AC XY:

AN XY:

50452

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.000898

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000727

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000222

Gnomad OTH exome

AF:

0.000641

GnomAD4 exome

AF:

0.000142

AC:

190

AN:

1336222

Hom.:

Cov.:

AF XY:

0.000129

AC XY:

AN XY:

652846

show subpopulations

Gnomad4 AFR exome

AF:

0.0000326

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.000740

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000424

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000153

Gnomad4 OTH exome

AF:

0.000161

GnomAD4 genome

AF:

0.0000854

AC:

AN:

152206

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74418

show subpopulations

Gnomad4 AFR

AF:

0.0000482

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000132

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000128

Hom.:

Bravo

AF:

0.000106

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ExAC

AF:

0.0000452

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

Jun 22, 2021

The c.586G>A (p.V196M) alteration is located in exon 2 (coding exon 2) of the LRRC3C gene. This alteration results from a G to A substitution at nucleotide position 586, causing the valine (V) at amino acid position 196 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

0.19

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.015

Eigen

Uncertain

0.28

Eigen_PC

Uncertain

0.30

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.77

M_CAP

Benign

0.065

MetaRNN

Benign

0.062

MetaSVM

Benign

-0.72

MutationAssessor

Uncertain

2.5

MutationTaster

Benign

0.99

PrimateAI

Uncertain

0.67

PROVEAN

Benign

-1.7

REVEL

Benign

0.095

Sift

Uncertain

0.012

Sift4G

Uncertain

0.024

Vest4

0.34

MutPred

0.28

Gain of sheet (P = 0.1208);

MVP

0.35

ClinPred

0.21

GERP RS

4.7

Varity_R

0.098

gMVP

0.39

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