Variant chr8-91200725-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_001129890.2(LRRC69):c.866G>A(p.Cys289Tyr) variant causes a missense change. The variant allele was found at a frequency of 0.0000293 in 1,538,292 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000011 ( 0 hom. )

Consequence

LRRC69
NM_001129890.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.99

Variant links:

Genes affected

LRRC69 (HGNC:34303): (leucine rich repeat containing 69) Predicted to be involved in signal transduction. [provided by Alliance of Genome Resources, Apr 2022]

LRRC69 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.915

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
LRRC69	NM_001129890.2 linkuse as main transcript	c.866G>A	p.Cys289Tyr	missense_variant	7/8	ENST00000448384.3	NP_001123362.1
LRRC69	NM_001354470.2 linkuse as main transcript	c.398G>A	p.Cys133Tyr	missense_variant	3/4		NP_001341399.1
LRRC69	NR_148895.2 linkuse as main transcript	n.1308G>A		non_coding_transcript_exon_variant	9/11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRC69	ENST00000448384.3 linkuse as main transcript	c.866G>A	p.Cys289Tyr	missense_variant	7/8	5	NM_001129890.2	ENSP00000400803	P1	Q6ZNQ3-1
LRRC69	ENST00000343709.7 linkuse as main transcript	c.398G>A	p.Cys133Tyr	missense_variant	3/4	2		ENSP00000343221		Q6ZNQ3-2
LRRC69	ENST00000520099.5 linkuse as main transcript	c.*1055G>A		3_prime_UTR_variant, NMD_transcript_variant	9/11	2		ENSP00000428537

Frequencies

GnomAD3 genomes

AF:

0.000197

AC:

AN:

152110

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000652

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

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:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.00000688

AC:

AN:

145348

Hom.:

AF XY:

0.00

AC XY:

AN XY:

76792

show subpopulations

Gnomad AFR exome

AF:

0.000130

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

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:

0.0000108

AC:

AN:

1386182

Hom.:

Cov.:

AF XY:

0.0000117

AC XY:

AN XY:

683304

show subpopulations

Gnomad4 AFR exome

AF:

0.000422

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:

0.00

Gnomad4 OTH exome

AF:

0.0000347

GnomAD4 genome

AF:

0.000197

AC:

AN:

152110

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74296

show subpopulations

Gnomad4 AFR

AF:

0.000652

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.0000508

Hom.:

Bravo

AF:

0.000242

ESP6500AA

AF:

0.000723

AC:

ESP6500EA

AF:

0.00

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

Dec 09, 2023

The c.866G>A (p.C289Y) alteration is located in exon 7 (coding exon 7) of the LRRC69 gene. This alteration results from a G to A substitution at nucleotide position 866, causing the cysteine (C) at amino acid position 289 to be replaced by a tyrosine (Y). 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

0.73

BayesDel_addAF

Uncertain

0.026

BayesDel_noAF

Pathogenic

0.17

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Benign

0.29

.;T

Eigen

Uncertain

0.56

Eigen_PC

Uncertain

0.47

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.70

T;T

M_CAP

Uncertain

0.18

MetaRNN

Pathogenic

0.91

D;D

MetaSVM

Uncertain

0.013

MutationAssessor

Uncertain

2.8

.;M

MutationTaster

Benign

0.93

D;D

PrimateAI

Uncertain

0.63

PROVEAN

Pathogenic

-6.8

D;D

REVEL

Uncertain

0.43

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

D;D

Vest4

0.82

MVP

0.48

ClinPred

0.96

GERP RS

5.3

Varity_R

0.83

gMVP

0.50

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