Variant 7-134127403-A-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_144648.3(LRGUK):c.36A>C(p.Arg12Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,552 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

LRGUK
NM_144648.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.639

Variant links:

Genes affected

LRGUK (HGNC:21964): (leucine rich repeats and guanylate kinase domain containing) Predicted to enable guanylate kinase activity. Predicted to be involved in axoneme assembly and spermatogenesis. Predicted to be located in acrosomal vesicle and manchette. Predicted to be active in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

LRGUK 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=0.09647259).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LRGUK	NM_144648.3 linkuse as main transcript	c.36A>C	p.Arg12Ser	missense_variant	1/20	ENST00000285928.3	NP_653249.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
LRGUK	ENST00000285928.3 linkuse as main transcript	c.36A>C	p.Arg12Ser	missense_variant	1/20	1	NM_144648.3	ENSP00000285928	P2
LRGUK	ENST00000695542.2 linkuse as main transcript	c.36A>C	p.Arg12Ser	missense_variant	1/16			ENSP00000511999	A2
LRGUK	ENST00000645682.1 linkuse as main transcript	c.36A>C	p.Arg12Ser	missense_variant	1/16			ENSP00000495637	A2
LRGUK	ENST00000473068.1 linkuse as main transcript	n.46A>C		non_coding_transcript_exon_variant	1/4	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000796

AC:

AN:

251278

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135836

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000579

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:

0.00000137

AC:

AN:

1461552

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727024

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000447

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:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000113

ExAC

AF:

0.00000824

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

Mar 20, 2023

The c.36A>C (p.R12S) alteration is located in exon 1 (coding exon 1) of the LRGUK gene. This alteration results from a A to C substitution at nucleotide position 36, causing the arginine (R) at amino acid position 12 to be replaced by a serine (S). 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

0.18

BayesDel_addAF

Benign

-0.22

BayesDel_noAF

Benign

-0.56

CADD

Benign

8.2

DANN

Benign

0.83

DEOGEN2

Benign

0.0011

.;T

Eigen

Benign

-0.85

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.013

LIST_S2

Benign

0.46

T;T

M_CAP

Benign

0.0031

MetaRNN

Benign

0.096

T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

.;L

MutationTaster

Benign

1.0

PrimateAI

Benign

0.30

PROVEAN

Benign

-0.92

.;N

REVEL

Benign

0.029

Sift

Benign

0.039

.;D

Sift4G

Benign

0.12

.;T

Polyphen

0.067

.;B

Vest4

0.16

MutPred

0.34

Loss of methylation at R12 (P = 0.0104);Loss of methylation at R12 (P = 0.0104);

MVP

0.27

MPC

0.049

ClinPred

0.074

GERP RS

2.4

Varity_R

0.10

gMVP

0.37

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