Variant 10-124461875-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 NM_022126.4(LHPP):c.13G>A(p.Gly5Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000199 in 1,257,122 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000022 ( 0 hom. )

Consequence

LHPP
NM_022126.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.12

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=0.046429962).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LHPP	NM_022126.4 linkuse as main transcript	c.13G>A	p.Gly5Ser	missense_variant	1/7	ENST00000368842.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LHPP	ENST00000368842.10 linkuse as main transcript	c.13G>A	p.Gly5Ser	missense_variant	1/7	1	NM_022126.4	P1	Q9H008-1
LHPP	ENST00000368839.1 linkuse as main transcript	c.13G>A	p.Gly5Ser	missense_variant	1/6	1			Q9H008-2
LHPP	ENST00000392757.8 linkuse as main transcript	c.13G>A	p.Gly5Ser	missense_variant	1/6	3

Frequencies

GnomAD3 genomes

AF:

0.00000658

AC:

AN:

151958

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000227

AC:

AN:

44126

Hom.:

AF XY:

0.0000413

AC XY:

AN XY:

24240

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

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:

0.0000408

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000217

AC:

AN:

1105164

Hom.:

Cov.:

AF XY:

0.0000228

AC XY:

AN XY:

525432

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000258

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000658

AC:

AN:

151958

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74236

show subpopulations

Gnomad4 AFR

AF:

0.00

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

Bravo

AF:

0.00000378

ExAC

AF:

0.00000970

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

Feb 27, 2024

The c.13G>A (p.G5S) alteration is located in exon 1 (coding exon 1) of the LHPP gene. This alteration results from a G to A substitution at nucleotide position 13, causing the glycine (G) at amino acid position 5 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

0.17

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.67

Cadd

Benign

7.6

Dann

Benign

0.92

Eigen

Benign

-0.76

Eigen_PC

Benign

-0.68

FATHMM_MKL

Benign

0.067

LIST_S2

Benign

0.63

T;T;T

M_CAP

Benign

0.025

MetaRNN

Benign

0.046

T;T;T

MetaSVM

Benign

-1.0

MutationTaster

Benign

0.99

N;N;N

PrimateAI

Uncertain

0.68

PROVEAN

Benign

0.20

N;N;N

REVEL

Benign

0.021

Sift

Benign

0.54

T;T;T

Sift4G

Benign

0.68

T;T;T

Polyphen

0.035

B;B;B

Vest4

0.13

MutPred

0.32

Gain of glycosylation at P3 (P = 0.0649);Gain of glycosylation at P3 (P = 0.0649);Gain of glycosylation at P3 (P = 0.0649);

MVP

0.030

MPC

0.19

ClinPred

0.048

GERP RS

2.5

Varity_R

0.085

gMVP

0.48

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