Variant 1-100159405-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_144620.4(LRRC39):c.230C>T(p.Ser77Phe) variant causes a missense change. The variant allele was found at a frequency of 0.00023 in 1,606,130 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 0.00026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00023 ( 0 hom. )

Consequence

LRRC39
NM_144620.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.28

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 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=0.25868577).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LRRC39	NM_144620.4 linkuse as main transcript	c.230C>T	p.Ser77Phe	missense_variant	5/10	ENST00000370137.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LRRC39	ENST00000370137.6 linkuse as main transcript	c.230C>T	p.Ser77Phe	missense_variant	5/10	1	NM_144620.4	P1	Q96DD0-1
LRRC39	ENST00000370138.1 linkuse as main transcript	c.230C>T	p.Ser77Phe	missense_variant	5/11	5			Q96DD0-2
LRRC39	ENST00000342895.8 linkuse as main transcript	c.230C>T	p.Ser77Phe	missense_variant	5/10	5		P1	Q96DD0-1

Frequencies

GnomAD3 genomes

AF:

0.000256

AC:

AN:

152150

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000327

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00318

Gnomad NFE

AF:

0.000426

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000262

AC:

AN:

244616

Hom.:

AF XY:

0.000264

AC XY:

AN XY:

132410

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000154

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000342

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000492

Gnomad OTH exome

AF:

0.000509

GnomAD4 exome

AF:

0.000227

AC:

330

AN:

1453862

Hom.:

Cov.:

AF XY:

0.000235

AC XY:

170

AN XY:

723090

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000230

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000254

Gnomad4 SAS exome

AF:

0.0000119

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000268

Gnomad4 OTH exome

AF:

0.000266

GnomAD4 genome

AF:

0.000256

AC:

AN:

152268

Hom.:

Cov.:

AF XY:

0.000242

AC XY:

AN XY:

74450

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.000327

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000426

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000529

Hom.:

Bravo

AF:

0.000261

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000778

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000231

AC:

Asia WGS

AF:

0.000289

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

Sep 16, 2021

The c.230C>T (p.S77F) alteration is located in exon 5 (coding exon 3) of the LRRC39 gene. This alteration results from a C to T substitution at nucleotide position 230, causing the serine (S) at amino acid position 77 to be replaced by a phenylalanine (F). 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

0.15

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.38

Cadd

Pathogenic

Dann

Uncertain

1.0

Eigen

Uncertain

0.62

Eigen_PC

Pathogenic

0.70

FATHMM_MKL

Pathogenic

0.99

M_CAP

Benign

0.021

MetaRNN

Benign

0.26

T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.0

L;L;L;L

MutationTaster

Benign

0.99

D;D;D

PrimateAI

Uncertain

0.53

Sift4G

Uncertain

0.023

D;D;D;D

Polyphen

1.0

D;D;D;D

Vest4

0.40

MVP

0.64

MPC

0.25

ClinPred

0.18

GERP RS

6.0

Varity_R

0.41

gMVP

0.43

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.11

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