7-45574592-G-A

Position:

chr7-45574592-G-A

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 3P and 2B. PM2PP2BP4_Moderate

The NM_021116.4(ADCY1):c.49G>A(p.Glu17Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000468 in 1,068,418 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000069 ( 0 hom., cov: 31)

Exomes 𝑓: 0.0000043 ( 0 hom. )

Consequence

ADCY1
NM_021116.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.22

Variant links:

Genes affected

ADCY1 (HGNC:232): (adenylate cyclase 1) This gene encodes a member of the of adenylate cyclase gene family that is primarily expressed in the brain. This protein is regulated by calcium/calmodulin concentration and may be involved in brain development. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Aug 2013]

ADCY1 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;

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), ADCY1. . Gene score misZ 4.3801 (greater than the threshold 3.09). Trascript score misZ 4.6991 (greater than threshold 3.09). GenCC has associacion of gene with hearing loss, autosomal recessive, autosomal recessive nonsyndromic hearing loss 44.

BP4

Computational evidence support a benign effect (MetaRNN=0.14397839).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ADCY1	NM_021116.4 linkuse as main transcript	c.49G>A	p.Glu17Lys	missense_variant	1/20	ENST00000297323.12	NP_066939.1
ADCY1	XM_005249584.4 linkuse as main transcript	c.49G>A	p.Glu17Lys	missense_variant	1/19		XP_005249641.1
ADCY1	XM_005249585.3 linkuse as main transcript	c.49G>A	p.Glu17Lys	missense_variant	1/9		XP_005249642.1
ADCY1	NM_001281768.2 linkuse as main transcript	c.-330-297G>A		intron_variant			NP_001268697.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ADCY1	ENST00000297323.12 linkuse as main transcript	c.49G>A	p.Glu17Lys	missense_variant	1/20	1	NM_021116.4	ENSP00000297323	P1
ADCY1	ENST00000432715.5 linkuse as main transcript	c.-330-297G>A		intron_variant		2		ENSP00000392721

Frequencies

GnomAD3 genomes

AF:

0.00000687

AC:

AN:

145502

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000152

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000433

AC:

AN:

922916

Hom.:

Cov.:

AF XY:

0.00000463

AC XY:

AN XY:

431858

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:

0.00000488

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000687

AC:

AN:

145502

Hom.:

Cov.:

AF XY:

0.0000141

AC XY:

AN XY:

70724

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000152

Gnomad4 OTH

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Dec 24, 2023

This sequence change replaces glutamic acid, which is acidic and polar, with lysine, which is basic and polar, at codon 17 of the ADCY1 protein (p.Glu17Lys). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate insufficient coverage at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with ADCY1-related conditions. Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.30

BayesDel_addAF

Benign

-0.095

BayesDel_noAF

Benign

-0.37

CADD

Benign

DANN

Benign

0.93

DEOGEN2

Benign

0.26

Eigen

Benign

-0.71

Eigen_PC

Benign

-0.58

FATHMM_MKL

Benign

0.47

LIST_S2

Benign

0.44

M_CAP

Uncertain

0.27

MetaRNN

Benign

0.14

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.69

MutationTaster

Benign

1.0

N;N

PrimateAI

Pathogenic

0.90

PROVEAN

Benign

-0.61

REVEL

Benign

0.18

Sift

Benign

0.65

Sift4G

Benign

0.51

Polyphen

0.0020

Vest4

0.11

MutPred

0.25

Gain of MoRF binding (P = 0.0054);

MVP

0.47

MPC

1.4

ClinPred

0.23

GERP RS

3.2

Varity_R

0.042

gMVP

0.24

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