Genetic Variant NM_001394028.1:c.209C>A (chr17-43953169-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001394028.1(PYY):c.209C>A(p.Pro70Gln) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,666 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. 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. P70R) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

PYY
NM_001394028.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.24

Publications

0 publications found

Variant links:

Genes affected

PYY (HGNC:9748): (peptide YY) This gene encodes a member of the neuropeptide Y (NPY) family of peptides. The encoded preproprotein is proteolytically processed to generate two alternative peptide products that differ in length by three amino acids. These peptides, secreted by endocrine cells in the gut, exhibit different binding affinities for each of the neuropeptide Y receptors. Binding of the encoded peptides to these receptors mediates regulation of pancreatic secretion, gut mobility and energy homeostasis. Rare variations in this gene could increase susceptibility to obesity and elevated serum levels of the encoded peptides may be associated with anorexia nervosa. [provided by RefSeq, Feb 2016]

PYY links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12792829).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PYY	NM_001394028.1 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 3 of 4	ENST00000692052.1	NP_001380957.1
PYY	NM_004160.6 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 6 of 7		NP_004151.4	P10082-1
PYY	NM_001394029.1 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 3 of 3		NP_001380958.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
PYY	ENST00000692052.1 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 3 of 4		NM_001394028.1	ENSP00000509262.1	P10082-1
PYY	ENST00000360085.6 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 6 of 7	1		ENSP00000353198.1	P10082-1
PYY	ENST00000592796.2 link	c.209C>A	p.Pro70Gln	missense_variant	Exon 3 of 3	1		ENSP00000467310.1	P10082-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461666

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

727150

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33474

American (AMR)

AF:

0.0000224

AC:

AN:

44716

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26130

East Asian (EAS)

AF:

0.00

AC:

AN:

39698

South Asian (SAS)

AF:

0.00

AC:

AN:

86252

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53396

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111846

Other (OTH)

AF:

0.00

AC:

AN:

60390

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.525

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.40

T;.

Eigen

Benign

-0.47

Eigen_PC

Benign

-0.61

FATHMM_MKL

Benign

0.19

LIST_S2

Benign

0.84

T;T

M_CAP

Benign

0.012

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-1.0

PhyloP100

1.2

PrimateAI

Benign

0.38

PROVEAN

Pathogenic

-5.0

D;.

REVEL

Benign

0.020

Sift

Benign

0.043

D;.

Sift4G

Benign

0.11

T;T

Polyphen

0.78

P;.

Vest4

0.25

MutPred

0.25

Gain of MoRF binding (P = 0.043);Gain of MoRF binding (P = 0.043);

MVP

0.25

MPC

1.0

ClinPred

0.52

GERP RS

2.8

Varity_R

0.12

gMVP

0.18

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over