rs147667928

Variant names:

• chr1-65572385-G-A
• rs147667928
• NM_002303.6:c.430G>A

Your query was ambiguous. Multiple possible variants found:

• chr1-65572385-G-A
• chr1-65572385-G-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_002303.6(LEPR):​c.430G>A​(p.Val144Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V144L) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 30)
• Consequence: LEPR NM_002303.6 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.156
• Publications: 3 publications found

Genes affected

LEPR (HGNC:6554): (leptin receptor) The protein encoded by this gene belongs to the gp130 family of cytokine receptors that are known to stimulate gene transcription via activation of cytosolic STAT proteins. This protein is a receptor for leptin (an adipocyte-specific hormone that regulates body weight), and is involved in the regulation of fat metabolism, as well as in a novel hematopoietic pathway that is required for normal lymphopoiesis. Mutations in this gene have been associated with obesity and pituitary dysfunction. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. It is noteworthy that this gene and LEPROT gene (GeneID:54741) share the same promoter and the first 2 exons, however, encode distinct proteins (PMID:9207021).[provided by RefSeq, Nov 2010]

LEPR Gene-Disease associations (from GenCC):

• obesity due to leptin receptor gene deficiency

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Labcorp Genetics (formerly Invitae), Genomics England PanelApp

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.059169352).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LEPR	NM_002303.6	c.430G>A	p.Val144Met	missense_variant	Exon 5 of 20	ENST00000349533.11	NP_002294.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LEPR	ENST00000349533.11	c.430G>A	p.Val144Met	missense_variant	Exon 5 of 20	1	NM_002303.6	ENSP00000330393.7

Frequencies

GnomAD3 genomes Cov.: 30

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 30

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.074
BayesDel_addAF	Benign	-0.30	T
BayesDel_noAF	Benign	-0.67
CADD	Benign	13
DANN	Benign	0.39
DEOGEN2	Benign	0.081	.;.;T;.;.;.
Eigen	Benign	-1.4
Eigen_PC	Benign	-1.4
FATHMM_MKL	Benign	0.0093	N
LIST_S2	Benign	0.74	T;.;T;T;T;.
M_CAP	Benign	0.0059	T
MetaRNN	Benign	0.059	T;T;T;T;T;T
MetaSVM	Benign	-0.98	T
MutationAssessor	Benign	-0.42	N;N;N;N;N;N
PhyloP100		0.16
PrimateAI	Benign	0.25	T
PROVEAN	Benign	0.090	N;N;N;N;.;N
REVEL	Benign	0.035
Sift	Benign	0.92	T;T;T;T;.;T
Sift4G	Benign	0.55	T;T;T;T;T;T
Polyphen		0.034	B;B;B;B;B;B
Vest4		0.052
MutPred		0.59		Loss of sheet (P = 0.0025);Loss of sheet (P = 0.0025);Loss of sheet (P = 0.0025);Loss of sheet (P = 0.0025);Loss of sheet (P = 0.0025);Loss of sheet (P = 0.0025);
MVP		0.28
MPC		0.11
ClinPred		0.021	T
GERP RS		-5.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.025
gMVP		0.44
Mutation Taster		=99/1	polymorphism

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

Other links and lift over

dbSNP: rs147667928; hg19: chr1-66038068;