Variant 4-163326097-C-T 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_000909.6(NPY1R):c.458G>A(p.Arg153Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,832 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

NPY1R
NM_000909.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.641

Variant links:

Genes affected

NPY1R (HGNC:7956): (neuropeptide Y receptor Y1) This gene belongs to the G-protein-coupled receptor superfamily. The encoded transmembrane protein mediates the function of neuropeptide Y (NPY), a neurotransmitter, and peptide YY (PYY), a gastrointestinal hormone. The encoded receptor undergoes fast agonist-induced internalization through clathrin-coated pits and is subsequently recycled back to the cell membrane. Activation of Y1 receptors may result in mobilization of intracellular calcium and inhibition of adenylate cyclase activity. [provided by RefSeq, Aug 2013]

NPY1R links:

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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=0.044572502).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
NPY1R	NM_000909.6 linkuse as main transcript	c.458G>A	p.Arg153Lys	missense_variant	2/3	ENST00000296533.3	NP_000900.1
NPY1R	XM_005263031.5 linkuse as main transcript	c.458G>A	p.Arg153Lys	missense_variant	2/3		XP_005263088.1
NPY1R	XM_011532010.4 linkuse as main transcript	c.458G>A	p.Arg153Lys	missense_variant	2/3		XP_011530312.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris
NPY1R	ENST00000296533.3 linkuse as main transcript	c.458G>A	p.Arg153Lys	missense_variant	2/3	1	NM_000909.6	ENSP00000354652	P1
NPY1R	ENST00000512819.1 linkuse as main transcript	c.-77G>A		5_prime_UTR_variant	3/4	4		ENSP00000421618
NPY1R	ENST00000504391.5 linkuse as main transcript	c.-107+121G>A		intron_variant		5		ENSP00000422963
NPY1R	ENST00000509586.5 linkuse as main transcript	c.-106-166G>A		intron_variant		2		ENSP00000427284

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461832

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727214

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

0.00

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

Cov.:

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

Aug 09, 2021

The c.458G>A (p.R153K) alteration is located in exon 2 (coding exon 1) of the NPY1R gene. This alteration results from a G to A substitution at nucleotide position 458, causing the arginine (R) at amino acid position 153 to be replaced by a lysine (K). 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

0.088

BayesDel_addAF

Benign

-0.065

BayesDel_noAF

Benign

-0.33

CADD

Benign

DANN

Benign

0.85

DEOGEN2

Benign

0.075

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.28

FATHMM_MKL

Benign

0.14

LIST_S2

Benign

0.64

M_CAP

Benign

0.0049

MetaRNN

Benign

0.045

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.17

MutationTaster

Benign

1.0

N;N

PrimateAI

Benign

0.39

PROVEAN

Benign

0.27

REVEL

Benign

0.18

Sift

Benign

0.66

Sift4G

Benign

0.96

Polyphen

0.0080

Vest4

0.080

MutPred

0.55

Gain of ubiquitination at R153 (P = 0.0325);

MVP

0.52

MPC

0.64

ClinPred

0.10

GERP RS

4.9

Varity_R

0.27

gMVP

0.67

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