Variant 12-130992264-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_198827.5(ADGRD1):c.838A>C(p.Ile280Leu) 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 1,461,184 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. I280V) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000021 ( 0 hom. )

Consequence

ADGRD1
NM_198827.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.93

Variant links:

Genes affected

ADGRD1 (HGNC:19893): (adhesion G protein-coupled receptor D1) The adhesion G-protein-coupled receptors (GPCRs), including GPR133, are membrane-bound proteins with long N termini containing multiple domains. GPCRs, or GPRs, contain 7 transmembrane domains and transduce extracellular signals through heterotrimeric G proteins (summary by Bjarnadottir et al., 2004 [PubMed 15203201]).[supplied by OMIM, Nov 2010]

ADGRD1 links:

ADGRD1-AS1 (HGNC:53314): (ADGRD1 antisense RNA 1)

ADGRD1-AS1 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=0.28755182).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ADGRD1	NM_198827.5 linkuse as main transcript	c.838A>C	p.Ile280Leu	missense_variant	8/25	ENST00000261654.10
ADGRD1-AS1	NR_131951.1 linkuse as main transcript	n.70-1127T>G		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ADGRD1	ENST00000261654.10 linkuse as main transcript	c.838A>C	p.Ile280Leu	missense_variant	8/25	1	NM_198827.5	P4	Q6QNK2-1
ADGRD1-AS1	ENST00000542980.1 linkuse as main transcript	n.277+85T>G		intron_variant, non_coding_transcript_variant		4

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000399

AC:

AN:

250806

Hom.:

AF XY:

0.00000738

AC XY:

AN XY:

135532

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000544

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000205

AC:

AN:

1461184

Hom.:

Cov.:

AF XY:

0.00000413

AC XY:

AN XY:

726826

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000756

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.00

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

Sep 26, 2023

The c.838A>C (p.I280L) alteration is located in exon 8 (coding exon 8) of the ADGRD1 gene. This alteration results from a A to C substitution at nucleotide position 838, causing the isoleucine (I) at amino acid position 280 to be replaced by a leucine (L). 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

0.17

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.26

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.037

T;T;.

Eigen

Benign

0.023

Eigen_PC

Benign

0.0011

FATHMM_MKL

Uncertain

0.78

LIST_S2

Benign

0.80

T;D;T

M_CAP

Benign

0.0081

MetaRNN

Benign

0.29

T;T;T

MetaSVM

Benign

-0.99

MutationTaster

Benign

0.66

D;D

PrimateAI

Benign

0.42

PROVEAN

Benign

-0.62

N;N;N

REVEL

Benign

0.18

Sift

Benign

0.063

T;D;T

Sift4G

Uncertain

0.021

D;D;D

Polyphen

0.86

P;.;.

Vest4

0.26

MutPred

0.49

Loss of helix (P = 0.0123);.;.;

MVP

0.40

MPC

0.18

ClinPred

0.58

GERP RS

4.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.10

gMVP

0.40

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