Variant 13-49274333-G-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_030911.4(CDADC1):c.1043G>C(p.Gly348Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000221 in 1,610,260 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00011 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00023 ( 0 hom. )

Consequence

CDADC1
NM_030911.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.06

Variant links:

Genes affected

CDADC1 (HGNC:20299): (cytidine and dCMP deaminase domain containing 1) Enables several functions, including cytidine deaminase activity; importin-alpha family protein binding activity; and protein homodimerization activity. Involved in DNA cytosine deamination and cytidine deamination. Located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

CDADC1 links:

CDADC1 (HGNC:):

CDADC1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09533715).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDADC1	NM_030911.4 linkuse as main transcript	c.1043G>C	p.Gly348Ala	missense_variant	6/10	ENST00000251108.10	NP_112173.1	Q9BWV3-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDADC1	ENST00000251108.10 linkuse as main transcript	c.1043G>C	p.Gly348Ala	missense_variant	6/10	1	NM_030911.4	ENSP00000251108.6		Q9BWV3-1

Frequencies

GnomAD3 genomes

AF:

0.000112

AC:

AN:

152084

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

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:

0.000235

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000758

AC:

AN:

250774

Hom.:

AF XY:

0.0000811

AC XY:

AN XY:

135584

show subpopulations

Gnomad AFR exome

AF:

0.0000617

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000159

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000232

AC:

339

AN:

1458176

Hom.:

Cov.:

AF XY:

0.000219

AC XY:

159

AN XY:

725644

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:

0.000288

Gnomad4 OTH exome

AF:

0.000332

GnomAD4 genome

AF:

0.000112

AC:

AN:

152084

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.0000242

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:

0.000235

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000838

Hom.:

Bravo

AF:

0.000110

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000233

AC:

ExAC

AF:

0.0000659

AC:

EpiCase

AF:

0.000438

EpiControl

AF:

0.000297

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

Oct 22, 2021

The c.1043G>C (p.G348A) alteration is located in exon 6 (coding exon 6) of the CDADC1 gene. This alteration results from a G to C substitution at nucleotide position 1043, causing the glycine (G) at amino acid position 348 to be replaced by an alanine (A). 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

0.096

BayesDel_addAF

Benign

-0.39

BayesDel_noAF

Benign

-0.52

CADD

Benign

DANN

Benign

0.90

DEOGEN2

Benign

0.046

Eigen

Benign

-0.22

Eigen_PC

Benign

-0.079

FATHMM_MKL

Uncertain

0.96

LIST_S2

Benign

0.73

M_CAP

Benign

0.013

MetaRNN

Benign

0.095

MetaSVM

Benign

-0.95

MutationAssessor

Uncertain

2.4

PrimateAI

Benign

0.43

PROVEAN

Benign

-0.77

REVEL

Benign

0.13

Sift

Benign

0.46

Sift4G

Benign

0.73

Polyphen

0.0020

Vest4

0.23

MVP

0.54

MPC

0.36

ClinPred

0.054

GERP RS

4.0

Varity_R

0.047

gMVP

0.74

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.19

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