Variant chr1-165544612-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001005214.4(LRRC52):c.316C>T(p.Leu106Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000906 in 1,613,910 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00049 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00095 ( 1 hom. )

Consequence

LRRC52
NM_001005214.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.92

Variant links:

Genes affected

LRRC52 (HGNC:32156): (leucine rich repeat containing 52) Enables potassium channel activator activity; transmembrane transporter binding activity; and voltage-gated potassium channel activity. Involved in positive regulation of voltage-gated potassium channel activity and potassium ion transmembrane transport. Part of voltage-gated potassium channel complex. [provided by Alliance of Genome Resources, Apr 2022]

LRRC52 links:

LRRC52-AS1 (HGNC:54044): (LRRC52 antisense RNA 1)

LRRC52-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LRRC52	NM_001005214.4 linkuse as main transcript	c.316C>T	p.Leu106Phe	missense_variant	1/2	ENST00000294818.2
LRRC52-AS1	NR_026744.2 linkuse as main transcript	n.960-21525G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LRRC52	ENST00000294818.2 linkuse as main transcript	c.316C>T	p.Leu106Phe	missense_variant	1/2	1	NM_001005214.4	P1
LRRC52-AS1	ENST00000416424.5 linkuse as main transcript	n.873-21525G>A		intron_variant, non_coding_transcript_variant		1

Frequencies

GnomAD3 genomes

AF:

0.000487

AC:

AN:

151898

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

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:

0.000566

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000853

Gnomad OTH

AF:

0.000481

GnomAD3 exomes

AF:

0.000541

AC:

136

AN:

251444

Hom.:

AF XY:

0.000648

AC XY:

AN XY:

135892

show subpopulations

Gnomad AFR exome

AF:

0.0000615

Gnomad AMR exome

AF:

0.000145

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000231

Gnomad NFE exome

AF:

0.00108

Gnomad OTH exome

AF:

0.000326

GnomAD4 exome

AF:

0.000949

AC:

1388

AN:

1461894

Hom.:

Cov.:

AF XY:

0.000879

AC XY:

639

AN XY:

727248

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000318

Gnomad4 NFE exome

AF:

0.00119

Gnomad4 OTH exome

AF:

0.000580

GnomAD4 genome

AF:

0.000487

AC:

AN:

152016

Hom.:

Cov.:

AF XY:

0.000458

AC XY:

AN XY:

74300

show subpopulations

Gnomad4 AFR

AF:

0.000169

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000566

Gnomad4 NFE

AF:

0.000853

Gnomad4 OTH

AF:

0.000476

Alfa

AF:

0.000987

Hom.:

Bravo

AF:

0.000567

TwinsUK

AF:

0.00162

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000478

AC:

EpiCase

AF:

0.000981

EpiControl

AF:

0.00130

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

Aug 13, 2021

The c.316C>T (p.L106F) alteration is located in exon 1 (coding exon 1) of the LRRC52 gene. This alteration results from a C to T substitution at nucleotide position 316, causing the leucine (L) at amino acid position 106 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

Pathogenic

0.91

BayesDel_addAF

Uncertain

0.079

BayesDel_noAF

Pathogenic

0.34

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.27

Eigen

Pathogenic

0.84

Eigen_PC

Pathogenic

0.78

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.80

M_CAP

Uncertain

0.10

MetaRNN

Uncertain

0.55

MetaSVM

Uncertain

0.58

MutationAssessor

Pathogenic

3.5

MutationTaster

Benign

1.0

PrimateAI

Uncertain

0.59

PROVEAN

Uncertain

-4.0

REVEL

Uncertain

0.62

Sift

Pathogenic

0.0

Sift4G

Pathogenic

0.0

Polyphen

1.0

Vest4

0.89

MVP

0.91

MPC

0.78

ClinPred

0.31

GERP RS

5.7

Varity_R

0.78

gMVP

0.81

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