Variant 1-100159287-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PP3_ModerateBS2

The NM_144620.4(LRRC39):c.348C>G(p.Asn116Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000641 in 1,605,698 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000069 ( 2 hom. )

Consequence

LRRC39
NM_144620.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.42

Variant links:

Genes affected

LRRC39 (HGNC:28228): (leucine rich repeat containing 39) Predicted to enable protein serine/threonine phosphatase activity. Predicted to be involved in signal transduction. Predicted to be located in M band. Predicted to be active in cytoplasm and intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

LRRC39 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PP3

MetaRNN computational evidence supports a deleterious effect, 0.926

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRC39	NM_144620.4 linkuse as main transcript	c.348C>G	p.Asn116Lys	missense_variant	5/10	ENST00000370137.6	NP_653221.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRC39	ENST00000370137.6 linkuse as main transcript	c.348C>G	p.Asn116Lys	missense_variant	5/10	1	NM_144620.4	ENSP00000359156	P1	Q96DD0-1
LRRC39	ENST00000370138.1 linkuse as main transcript	c.348C>G	p.Asn116Lys	missense_variant	5/11	5		ENSP00000359157		Q96DD0-2
LRRC39	ENST00000342895.8 linkuse as main transcript	c.348C>G	p.Asn116Lys	missense_variant	5/10	5		ENSP00000344470	P1	Q96DD0-1

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152134

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:

0.000385

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000286

AC:

AN:

244746

Hom.:

AF XY:

0.0000302

AC XY:

AN XY:

132424

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000390

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000695

AC:

101

AN:

1453564

Hom.:

Cov.:

AF XY:

0.0000609

AC XY:

AN XY:

722932

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00255

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000167

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152134

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000378

ExAC

AF:

0.0000330

AC:

Asia WGS

AF:

0.000577

AC:

AN:

3478

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

Oct 26, 2022

The c.348C>G (p.N116K) alteration is located in exon 5 (coding exon 3) of the LRRC39 gene. This alteration results from a C to G substitution at nucleotide position 348, causing the asparagine (N) at amino acid position 116 to be replaced by a lysine (K). 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

Pathogenic

0.99

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Benign

0.97

DEOGEN2

Benign

0.34

.;T;T;.

Eigen

Benign

-0.14

Eigen_PC

Benign

-0.35

FATHMM_MKL

Uncertain

0.77

LIST_S2

Uncertain

0.92

.;.;D;D

M_CAP

Benign

0.081

MetaRNN

Pathogenic

0.93

D;D;D;D

MetaSVM

Benign

-0.37

MutationAssessor

Pathogenic

4.5

H;H;H;H

MutationTaster

Benign

0.92

D;D;D

PrimateAI

Uncertain

0.77

PROVEAN

Pathogenic

-5.4

.;D;D;D

REVEL

Uncertain

0.37

Sift

Pathogenic

0.0

.;D;D;D

Sift4G

Uncertain

0.0060

D;D;D;D

Polyphen

1.0

D;D;D;D

Vest4

0.95

MutPred

0.77

Gain of methylation at N116 (P = 0.0113);Gain of methylation at N116 (P = 0.0113);Gain of methylation at N116 (P = 0.0113);Gain of methylation at N116 (P = 0.0113);

MVP

0.47

MPC

0.33

ClinPred

0.69

GERP RS

-1.3

Varity_R

0.90

gMVP

0.88

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