rs17151919

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1

The NM_000230.3(LEP):c.280G>A(p.Val94Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00466 in 1,614,150 control chromosomes in the GnomAD database, including 286 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.024 ( 144 hom., cov: 32)

Exomes 𝑓: 0.0027 ( 142 hom. )

Consequence

LEP
NM_000230.3 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:6

Conservation

PhyloP100: -0.118

Variant links:

Genes affected

LEP (HGNC:6553): (leptin) This gene encodes a protein that is secreted by white adipocytes into the circulation and plays a major role in the regulation of energy homeostasis. Circulating leptin binds to the leptin receptor in the brain, which activates downstream signaling pathways that inhibit feeding and promote energy expenditure. This protein also has several endocrine functions, and is involved in the regulation of immune and inflammatory responses, hematopoiesis, angiogenesis, reproduction, bone formation and wound healing. Mutations in this gene and its regulatory regions cause severe obesity and morbid obesity with hypogonadism in human patients. A mutation in this gene has also been linked to type 2 diabetes mellitus development. [provided by RefSeq, Aug 2017]

LEP links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -20 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.0024679005).

BP6

Variant 7-128254539-G-A is Benign according to our data. Variant chr7-128254539-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 358819.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr7-128254539-G-A is described in Lovd as [Benign].

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0792 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LEP	NM_000230.3 link	c.280G>A	p.Val94Met	missense_variant	Exon 3 of 3	ENST00000308868.5	NP_000221.1	P41159A4D0Y8
LEP	XM_005250340.6 link	c.277G>A	p.Val93Met	missense_variant	Exon 3 of 3		XP_005250397.1	P41159

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LEP	ENST00000308868.5 link	c.280G>A	p.Val94Met	missense_variant	Exon 3 of 3	1	NM_000230.3	ENSP00000312652.4		P41159

Frequencies

GnomAD3 genomes

AF:

0.0237

AC:

3600

AN:

152166

Hom.:

144

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0816

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00831

Gnomad ASJ

AF:

0.00346

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000415

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.000529

Gnomad OTH

AF:

0.0186

GnomAD3 exomes

AF:

0.00656

AC:

1649

AN:

251470

Hom.:

AF XY:

0.00485

AC XY:

659

AN XY:

135908

show subpopulations

Gnomad AFR exome

AF:

0.0853

Gnomad AMR exome

AF:

0.00457

Gnomad ASJ exome

AF:

0.00258

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000294

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000387

Gnomad OTH exome

AF:

0.00407

GnomAD4 exome

AF:

0.00268

AC:

3922

AN:

1461866

Hom.:

142

Cov.:

AF XY:

0.00238

AC XY:

1733

AN XY:

727232

show subpopulations

Gnomad4 AFR exome

AF:

0.0890

Gnomad4 AMR exome

AF:

0.00528

Gnomad4 ASJ exome

AF:

0.00283

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.000267

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000215

Gnomad4 OTH exome

AF:

0.00583

GnomAD4 genome

AF:

0.0237

AC:

3603

AN:

152284

Hom.:

144

Cov.:

AF XY:

0.0227

AC XY:

1694

AN XY:

74468

show subpopulations

Gnomad4 AFR

AF:

0.0815

Gnomad4 AMR

AF:

0.00830

Gnomad4 ASJ

AF:

0.00346

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000415

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000529

Gnomad4 OTH

AF:

0.0184

Alfa

AF:

0.00564

Hom.:

Bravo

AF:

0.0277

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00

AC:

ESP6500AA

AF:

0.0788

AC:

347

ESP6500EA

AF:

0.00105

AC:

ExAC

AF:

0.00792

AC:

961

Asia WGS

AF:

0.00520

AC:

AN:

3478

EpiCase

AF:

0.000600

EpiControl

AF:

0.000533

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:6

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:3

Dec 24, 2018

GeneDx

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

This variant is associated with the following publications: (PMID: 32917775) -

Breakthrough Genomics, Breakthrough Genomics

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Feb 01, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Monogenic Non-Syndromic Obesity

Benign:1

Jun 14, 2016

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Obesity due to congenital leptin deficiency

Benign:1

Jun 14, 2016

Illumina Laboratory Services, Illumina

Significance: Likely benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Monogenic diabetes

Benign:1

Jan 25, 2019

Personalized Diabetes Medicine Program, University of Maryland School of Medicine

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: research

ACMG criteria: BA1 (8.5% in Africans in gnomAD), BS2 (104 homo in gnomAD, 191 cases and 210 controls in T2DM), BP4 (9 predictors, Revel score 0.168)=benign -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.65

BayesDel_noAF

Benign

-0.65

CADD

Benign

1.3

DANN

Benign

0.91

DEOGEN2

Benign

0.39

Eigen

Benign

-0.98

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.021

LIST_S2

Benign

0.72

MetaRNN

Benign

0.0025

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.9

PrimateAI

Benign

0.31

PROVEAN

Benign

-1.5

REVEL

Benign

0.17

Sift

Benign

0.16

Sift4G

Benign

0.28

Polyphen

0.95

Vest4

0.037

MVP

0.58

MPC

0.88

ClinPred

0.0045

GERP RS

0.24

Varity_R

0.080

gMVP

0.71

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