Variant 4-163351022-A-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_006174.4(NPY5R):c.749A>C(p.Glu250Ala) variant causes a missense change. The variant allele was found at a frequency of 0.000026 in 1,461,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000026 ( 0 hom. )

Consequence

NPY5R
NM_006174.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.55

Variant links:

Genes affected

NPY5R (HGNC:7958): (neuropeptide Y receptor Y5) The protein encoded by this gene is a receptor for neuropeptide Y and peptide YY. The encoded protein appears to be involved in regulating food intake, with defects in this gene being associated with eating disorders. Also, the encoded protein is involved in a pathway that protects neuroblastoma cells from chemotherapy-induced cell death, providing a possible therapeutic target against neuroblastoma. Three transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Nov 2015]

NPY5R links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.26634285).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NPY5R	NM_006174.4 linkuse as main transcript	c.749A>C	p.Glu250Ala	missense_variant	4/4	ENST00000338566.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris
NPY5R	ENST00000338566.8 linkuse as main transcript	c.749A>C	p.Glu250Ala	missense_variant	4/4	1	NM_006174.4	P1
NPY5R	ENST00000506953.1 linkuse as main transcript	c.749A>C	p.Glu250Ala	missense_variant	1/1			P1
NPY5R	ENST00000515560.1 linkuse as main transcript	c.749A>C	p.Glu250Ala	missense_variant	4/4	2		P1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000796

AC:

AN:

251286

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135836

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:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000260

AC:

AN:

1461810

Hom.:

Cov.:

AF XY:

0.0000289

AC XY:

AN XY:

727208

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:

0.0000333

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000936

Hom.:

Bravo

AF:

0.00000378

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

Oct 20, 2023

The c.749A>C (p.E250A) alteration is located in exon 4 (coding exon 1) of the NPY5R gene. This alteration results from a A to C substitution at nucleotide position 749, causing the glutamic acid (E) at amino acid position 250 to be replaced by an alanine (A). 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

0.19

BayesDel_addAF

Benign

-0.053

BayesDel_noAF

Benign

-0.30

Cadd

Uncertain

Dann

Uncertain

0.99

DEOGEN2

Benign

0.12

T;T;T

Eigen

Benign

0.12

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Pathogenic

0.99

M_CAP

Benign

0.046

MetaRNN

Benign

0.27

T;T;T

MetaSVM

Benign

-0.49

MutationAssessor

Benign

1.6

L;L;L

MutationTaster

Benign

0.96

D;D;D

PrimateAI

Benign

0.40

PROVEAN

Benign

-1.8

N;N;N

REVEL

Benign

0.17

Sift

Benign

0.15

T;T;T

Sift4G

Uncertain

0.015

D;D;D

Polyphen

0.12

B;B;B

Vest4

0.29

MutPred

0.45

Loss of disorder (P = 0.0539);Loss of disorder (P = 0.0539);Loss of disorder (P = 0.0539);

MVP

0.93

MPC

0.67

ClinPred

0.64

GERP RS

4.9

Varity_R

0.17

gMVP

0.46

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