Variant 3-169822228-T-C 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_001080460.3(LRRIQ4):c.307T>C(p.Tyr103His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000131 in 1,604,366 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 0.000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000076 ( 0 hom. )

Consequence

LRRIQ4
NM_001080460.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -2.29

Variant links:

Genes affected

LRRIQ4 (HGNC:34298): (leucine rich repeats and IQ motif containing 4) Predicted to enable protein serine/threonine phosphatase activity. Predicted to be involved in signal transduction. Predicted to be active in cytoplasm and intracellular membrane-bounded organelle. [provided by Alliance of Genome Resources, Apr 2022]

LRRIQ4 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=0.036634237).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRIQ4	NM_001080460.3 linkuse as main transcript	c.307T>C	p.Tyr103His	missense_variant	2/6	ENST00000340806.7	NP_001073929.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRIQ4	ENST00000340806.7 linkuse as main transcript	c.307T>C	p.Tyr103His	missense_variant	2/6	5	NM_001080460.3	ENSP00000342188	P1
LRRIQ4	ENST00000691416.1 linkuse as main transcript	c.307T>C	p.Tyr103His	missense_variant	2/5			ENSP00000508855

Frequencies

GnomAD3 genomes

AF:

0.0000657

AC:

AN:

152230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000837

AC:

AN:

239028

Hom.:

AF XY:

0.00000770

AC XY:

AN XY:

129860

show subpopulations

Gnomad AFR exome

AF:

0.0000655

Gnomad AMR exome

AF:

0.0000311

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:

0.00000758

AC:

AN:

1452136

Hom.:

Cov.:

AF XY:

0.00000692

AC XY:

AN XY:

722150

show subpopulations

Gnomad4 AFR exome

AF:

0.000213

Gnomad4 AMR exome

AF:

0.0000236

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:

0.0000501

GnomAD4 genome

AF:

0.0000657

AC:

AN:

152230

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.000241

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:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000777

Hom.:

Bravo

AF:

0.0000793

ESP6500AA

AF:

0.000247

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.00000826

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

May 01, 2024

The c.307T>C (p.Y103H) alteration is located in exon 1 (coding exon 1) of the LRRIQ4 gene. This alteration results from a T to C substitution at nucleotide position 307, causing the tyrosine (Y) at amino acid position 103 to be replaced by a histidine (H). 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

-0.48

BayesDel_noAF

Benign

-0.75

CADD

Benign

0.033

DANN

Benign

0.73

DEOGEN2

Benign

0.00041

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.034

LIST_S2

Benign

0.59

M_CAP

Benign

0.0031

MetaRNN

Benign

0.037

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.060

MutationTaster

Benign

1.0

PrimateAI

Benign

0.27

PROVEAN

Benign

1.4

REVEL

Benign

0.079

Sift

Benign

0.57

Sift4G

Benign

0.54

Polyphen

0.0

Vest4

0.041

MVP

0.072

MPC

0.14

ClinPred

0.030

GERP RS

-6.8

Varity_R

0.018

gMVP

0.62

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