chr11-72093529-G-A

Position:

chr11-72093529-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_145309.6(LRRC51):c.116G>A(p.Arg39Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000018 in 1,614,024 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 10/17 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

LRRC51
NM_145309.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.24

Variant links:

Genes affected

LRRC51 (HGNC:55526): (leucine rich repeat containing 51) This gene belongs to the leucine-rich repeat containing family. The encoded protein contains a transmembrane domain and two leucine-rich repeat domains. Unlike in mouse and other mammals, readthrough transcription is observed in primates between this gene and the adjacent transmembrane O-methyltransferase (Tomt) gene. Previously, this locus was annotated as a single gene representing the readthrough transcripts as well as the two different transcript species that encoded different proteins. It has since been split into three genes, including the two stand-alone genes and a third gene representing the readthrough transcription. [provided by RefSeq, Feb 2022]

LRRC51 links:

LRTOMT (HGNC:):

LRTOMT links:

LAMTOR1 (HGNC:26068): (late endosomal/lysosomal adaptor, MAPK and MTOR activator 1) Enables GTPase binding activity. Contributes to guanyl-nucleotide exchange factor activity and molecular adaptor activity. Involved in several processes, including cholesterol homeostasis; positive regulation of TOR signaling; and regulation of cholesterol transport. Located in lysosome. Part of Ragulator complex. [provided by Alliance of Genome Resources, Apr 2022]

LAMTOR1 links:

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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=0.14791128).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRRC51	NM_145309.6 linkuse as main transcript	c.116G>A	p.Arg39Gln	missense_variant	4/6	ENST00000289488.8	NP_660352.1
LRTOMT	NM_001145309.4 linkuse as main transcript	c.-288G>A		5_prime_UTR_variant	4/9		NP_001138781.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LRRC51	ENST00000289488.8 linkuse as main transcript	c.116G>A	p.Arg39Gln	missense_variant	4/6	1	NM_145309.6	ENSP00000289488	P1	Q96E66-1

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

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:

0.0000199

AC:

AN:

251098

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135750

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.0000157

AC:

AN:

1461706

Hom.:

Cov.:

AF XY:

0.00000963

AC XY:

AN XY:

727146

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000171

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152318

Hom.:

Cov.:

AF XY:

0.0000403

AC XY:

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.000120

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

Alfa

AF:

0.0000450

Hom.:

Bravo

AF:

0.0000227

ExAC

AF:

0.0000247

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

GeneDx

Apr 24, 2019

In silico analysis, which includes protein predictors and evolutionary conservation, supports that this variant does not alter protein structure/function; Has not been previously published as pathogenic or benign to our knowledge -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.33

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.038

T;T;T;T;.;.;T;.;.;.;.;T;.;.

Eigen

Uncertain

0.34

Eigen_PC

Uncertain

0.33

FATHMM_MKL

Uncertain

0.79

LIST_S2

Uncertain

0.95

.;.;.;.;.;.;.;D;D;D;D;D;.;D

M_CAP

Benign

0.017

MetaRNN

Benign

0.15

T;T;T;T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Uncertain

2.3

M;M;M;M;.;M;M;M;.;M;.;M;.;.

MutationTaster

Benign

1.0

D;D;D;D;D;N;N;N;N;N;N;N;N;D

PrimateAI

Benign

0.37

PROVEAN

Benign

-1.3

N;.;N;.;N;N;N;N;N;N;.;N;.;N

REVEL

Benign

0.079

Sift

Benign

0.20

T;.;T;.;T;T;T;T;T;T;.;T;.;T

Sift4G

Benign

0.36

T;.;T;.;T;T;T;T;T;T;T;T;.;T

Polyphen

0.99

D;D;D;D;P;.;D;.;.;D;P;D;.;.

Vest4

0.50, 0.48, 0.49, 0.36, 0.55, 0.48, 0.50, 0.33

MutPred

0.33

Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);.;Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);.;Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);Loss of MoRF binding (P = 0.02);

MVP

0.56

ClinPred

0.34

GERP RS

4.7

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