Variant chr12-85055626-C-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 ENST00000393217.7(LRRIQ1):c.833C>A(p.Ser278Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000701 in 1,569,048 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000071 ( 0 hom. )

Consequence

LRRIQ1
ENST00000393217.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.186

Variant links:

Genes affected

LRRIQ1 (HGNC:25708): (leucine rich repeats and IQ motif containing 1)

LRRIQ1 links:

LRRIQ1 (HGNC:):

LRRIQ1 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=0.04443717).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRIQ1	NM_001079910.2 linkuse as main transcript	c.833C>A	p.Ser278Tyr	missense_variant	8/27	ENST00000393217.7	NP_001073379.1	Q96JM4-4A0A140VJN5

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
LRRIQ1	ENST00000393217.7 linkuse as main transcript	c.833C>A	p.Ser278Tyr	missense_variant	8/27	1	NM_001079910.2	ENSP00000376910.2	Q96JM4-4
LRRIQ1	ENST00000525971.6 linkuse as main transcript	n.951C>A		non_coding_transcript_exon_variant	8/17	5
LRRIQ1	ENST00000533414.1 linkuse as main transcript	c.*19C>A		downstream_gene_variant		2		ENSP00000436898.1	H0YEZ5

Frequencies

GnomAD3 genomes

AF:

0.00000659

AC:

AN:

151826

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:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000143

AC:

AN:

209662

Hom.:

AF XY:

0.0000174

AC XY:

AN XY:

114978

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000642

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000199

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000706

AC:

AN:

1417222

Hom.:

Cov.:

AF XY:

0.00000568

AC XY:

AN XY:

704220

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000920

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000774

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000273

Gnomad4 OTH exome

AF:

0.0000172

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151826

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74138

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000151

ExAC

AF:

0.00000825

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

Jul 12, 2022

The c.833C>A (p.S278Y) alteration is located in exon 8 (coding exon 7) of the LRRIQ1 gene. This alteration results from a C to A substitution at nucleotide position 833, causing the serine (S) at amino acid position 278 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

Benign

0.072

BayesDel_addAF

Benign

-0.45

BayesDel_noAF

Benign

-0.70

CADD

Benign

DANN

Benign

0.55

DEOGEN2

Benign

0.0019

Eigen

Benign

-1.3

Eigen_PC

Benign

-1.2

FATHMM_MKL

Benign

0.011

LIST_S2

Benign

0.16

M_CAP

Benign

0.0083

MetaRNN

Benign

0.044

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.0

MutationTaster

Benign

1.0

PrimateAI

Benign

0.25

PROVEAN

Benign

-0.060

REVEL

Benign

0.046

Sift

Benign

0.25

Sift4G

Uncertain

0.058

Polyphen

0.0020

Vest4

0.081

MutPred

0.20

Gain of methylation at K274 (P = 0.0404);

MVP

0.072

MPC

0.011

ClinPred

0.032

GERP RS

2.4

Varity_R

0.024

gMVP

0.068

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