Variant 13-49267571-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BS2

The NM_030911.4(CDADC1):c.512A>G(p.Lys171Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00103 in 1,614,034 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00067 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0011 ( 2 hom. )

Consequence

CDADC1
NM_030911.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.04

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 Likely_benign. Variant got -4 ACMG points.

BS2

High Homozygotes in GnomAdExome4 at 2 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDADC1	NM_030911.4 linkuse as main transcript	c.512A>G	p.Lys171Arg	missense_variant	5/10	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.512A>G	p.Lys171Arg	missense_variant	5/10	1	NM_030911.4	ENSP00000251108.6		Q9BWV3-1

Frequencies

GnomAD3 genomes

AF:

0.000670

AC:

102

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000241

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:

0.000471

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00128

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000676

AC:

170

AN:

251360

Hom.:

AF XY:

0.000692

AC XY:

AN XY:

135846

show subpopulations

Gnomad AFR exome

AF:

0.000431

Gnomad AMR exome

AF:

0.000232

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000831

Gnomad NFE exome

AF:

0.00116

Gnomad OTH exome

AF:

0.000815

GnomAD4 exome

AF:

0.00106

AC:

1556

AN:

1461834

Hom.:

Cov.:

AF XY:

0.00101

AC XY:

738

AN XY:

727218

show subpopulations

Gnomad4 AFR exome

AF:

0.000209

Gnomad4 AMR exome

AF:

0.000201

Gnomad4 ASJ exome

AF:

0.0000383

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00118

Gnomad4 NFE exome

AF:

0.00128

Gnomad4 OTH exome

AF:

0.000911

GnomAD4 genome

AF:

0.000670

AC:

102

AN:

152200

Hom.:

Cov.:

AF XY:

0.000672

AC XY:

AN XY:

74354

show subpopulations

Gnomad4 AFR

AF:

0.000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000471

Gnomad4 NFE

AF:

0.00128

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000872

Hom.:

Bravo

AF:

0.000529

TwinsUK

AF:

0.00135

AC:

ALSPAC

AF:

0.00208

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.000930

AC:

ExAC

AF:

0.000708

AC:

EpiCase

AF:

0.00115

EpiControl

AF:

0.000533

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

Aug 02, 2021

The c.512A>G (p.K171R) alteration is located in exon 5 (coding exon 5) of the CDADC1 gene. This alteration results from a A to G substitution at nucleotide position 512, causing the lysine (K) at amino acid position 171 to be replaced by an arginine (R). 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

0.084

BayesDel_addAF

Benign

-0.43

BayesDel_noAF

Benign

-0.39

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.036

Eigen

Uncertain

0.34

Eigen_PC

Uncertain

0.40

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.84

M_CAP

Benign

0.0024

MetaRNN

Benign

0.055

MetaSVM

Benign

-0.92

MutationAssessor

Benign

1.7

PrimateAI

Uncertain

0.59

PROVEAN

Benign

-0.46

REVEL

Benign

0.19

Sift

Benign

0.26

Sift4G

Benign

0.42

Polyphen

0.99

Vest4

0.13

MVP

0.61

MPC

0.28

ClinPred

0.039

GERP RS

5.5

Varity_R

0.096

gMVP

0.42

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.44

Details are displayed if max score is > 0.2

DS_DG_spliceai

0.44

Position offset: 0

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