Genetic Variant ADCYAP1R1:p.Arg361Trp (chr7-31100161-C-T) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2BP4

The ENST00000396211.7(ADCYAP1R1):c.1081C>T(p.Arg361Trp) variant causes a missense change. The variant allele was found at a frequency of 0.0000129 in 1,398,292 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.000013 ( 0 hom. )

Consequence

ADCYAP1R1
ENST00000396211.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.42

Publications

0 publications found

Variant links:

Genes affected

ADCYAP1R1 (HGNC:242): (ADCYAP receptor type I) This gene encodes type I adenylate cyclase activating polypeptide receptor, which is a membrane-associated protein and shares significant homology with members of the glucagon/secretin receptor family. This receptor mediates diverse biological actions of adenylate cyclase activating polypeptide 1 and is positively coupled to adenylate cyclase. Multiple alternatively spliced transcript variants encoding distinct isoforms have been identified. [provided by RefSeq, Dec 2010]

ADCYAP1R1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.26799017).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ADCYAP1R1	NM_001118.5 link	c.1047-3076C>T		intron_variant	Intron 13 of 15	ENST00000304166.9	NP_001109.2	P41586-1A0A090N8F8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ADCYAP1R1	ENST00000304166.9 link	c.1047-3076C>T		intron_variant	Intron 13 of 15	2	NM_001118.5	ENSP00000306620.4		P41586-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD2 exomes

AF:

0.0000268

AC:

AN:

149188

AF XY:

0.0000373

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 FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000727

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000129

AC:

AN:

1398292

Hom.:

Cov.:

AF XY:

0.0000130

AC XY:

AN XY:

689674

show subpopulations

African (AFR)

AF:

0.0000316

AC:

AN:

31598

American (AMR)

AF:

0.00

AC:

AN:

35704

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25182

East Asian (EAS)

AF:

0.00

AC:

AN:

35738

South Asian (SAS)

AF:

0.00

AC:

AN:

79236

European-Finnish (FIN)

AF:

0.00

AC:

AN:

48166

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5696

European-Non Finnish (NFE)

AF:

0.0000148

AC:

AN:

1078976

Other (OTH)

AF:

0.0000172

AC:

AN:

57996

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.444

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000284

Hom.:

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 05, 2022

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.1081C>T (p.R361W) alteration is located in exon 14 (coding exon 13) of the ADCYAP1R1 gene. This alteration results from a C to T substitution at nucleotide position 1081, causing the arginine (R) at amino acid position 361 to be replaced by a tryptophan (W). 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

BayesDel_addAF

Benign

-0.023

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.016

.;.;T

Eigen

Uncertain

0.37

Eigen_PC

Uncertain

0.41

FATHMM_MKL

Uncertain

0.90

LIST_S2

Uncertain

0.93

D;.;D

M_CAP

Benign

0.037

MetaRNN

Benign

0.27

T;T;T

MetaSVM

Benign

-1.0

PhyloP100

4.4

PrimateAI

Benign

0.47

PROVEAN

Benign

-1.5

.;N;N

REVEL

Benign

0.23

Sift

Uncertain

0.0010

.;D;D

Sift4G

Uncertain

0.0060

D;D;D

Vest4

0.44

MutPred

0.49

.;.;Loss of disorder (P = 0.003);

MVP

0.52

MPC

1.2

ClinPred

1.0

GERP RS

3.5

gMVP

0.66

Mutation Taster

=47/53

disease causing

(source)

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

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chr7-31100161-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over