Variant 10-124484153-G-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 ENST00000368842.10(LHPP):c.140G>A(p.Arg47Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000182 in 1,613,920 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: 𝑓 0.000099 ( 0 hom., cov: 31)

Exomes 𝑓: 0.00019 ( 0 hom. )

Consequence

LHPP
ENST00000368842.10 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0190

Variant links:

Genes affected

LHPP (HGNC:30042): (phospholysine phosphohistidine inorganic pyrophosphate phosphatase) Enables inorganic diphosphatase activity and protein homodimerization activity. Involved in phosphate-containing compound metabolic process. Located in cytosol and nuclear speck. [provided by Alliance of Genome Resources, Apr 2022]

LHPP 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=0.018338054).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LHPP	NM_022126.4 linkuse as main transcript	c.140G>A	p.Arg47Gln	missense_variant	2/7	ENST00000368842.10	NP_071409.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LHPP	ENST00000368842.10 linkuse as main transcript	c.140G>A	p.Arg47Gln	missense_variant	2/7	1	NM_022126.4	ENSP00000357835	P1	Q9H008-1
LHPP	ENST00000368839.1 linkuse as main transcript	c.140G>A	p.Arg47Gln	missense_variant	2/6	1		ENSP00000357832		Q9H008-2
LHPP	ENST00000392757.8 linkuse as main transcript	c.140G>A	p.Arg47Gln	missense_variant	2/6	3		ENSP00000376512

Frequencies

GnomAD3 genomes

AF:

0.0000986

AC:

AN:

152156

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000136

AC:

AN:

250694

Hom.:

AF XY:

0.000125

AC XY:

AN XY:

135636

show subpopulations

Gnomad AFR exome

AF:

0.0000618

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.000229

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000221

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000191

AC:

279

AN:

1461646

Hom.:

Cov.:

AF XY:

0.000171

AC XY:

124

AN XY:

727114

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000255

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000219

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.0000985

AC:

AN:

152274

Hom.:

Cov.:

AF XY:

0.0000537

AC XY:

AN XY:

74458

show subpopulations

Gnomad4 AFR

AF:

0.0000481

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:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000133

Hom.:

Bravo

AF:

0.0000982

TwinsUK

AF:

0.00

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000157

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.000237

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

Dec 20, 2023

The c.140G>A (p.R47Q) alteration is located in exon 2 (coding exon 2) of the LHPP gene. This alteration results from a G to A substitution at nucleotide position 140, causing the arginine (R) at amino acid position 47 to be replaced by a glutamine (Q). 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

0.085

BayesDel_addAF

Benign

-0.60

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.063

DANN

Benign

0.72

DEOGEN2

Benign

0.0035

.;T;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.055

LIST_S2

Benign

0.80

T;T;T

M_CAP

Benign

0.0046

MetaRNN

Benign

0.018

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.11

.;N;N

MutationTaster

Benign

1.0

N;N;N

PrimateAI

Benign

0.43

PROVEAN

Benign

0.26

N;N;N

REVEL

Benign

0.035

Sift

Benign

0.59

T;T;T

Sift4G

Benign

0.36

T;T;T

Polyphen

0.0

B;B;B

Vest4

0.16

MVP

0.014

MPC

0.22

ClinPred

0.0064

GERP RS

-6.0

Varity_R

0.043

gMVP

0.26

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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