Variant chr16-80612634-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_152342.4(CDYL2):c.1210G>A(p.Val404Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000523 in 1,606,658 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: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000054 ( 0 hom. )

Consequence

CDYL2
NM_152342.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.40

Variant links:

Genes affected

CDYL2 (HGNC:23030): (chromodomain Y like 2) Predicted to enable transcription corepressor activity. Predicted to be involved in negative regulation of transcription, DNA-templated. Predicted to be active in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

CDYL2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.2832016).

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
CDYL2	NM_152342.4 link	c.1210G>A	p.Val404Ile	missense_variant	5/7	ENST00000570137.7	NP_689555.2	Q8N8U2
CDYL2	XM_011522866.2 link	c.1312G>A	p.Val438Ile	missense_variant	5/7		XP_011521168.1
CDYL2	XM_011522867.3 link	c.1201G>A	p.Val401Ile	missense_variant	5/7		XP_011521169.1
CDYL2	XM_024450151.2 link	c.1033G>A	p.Val345Ile	missense_variant	5/7		XP_024305919.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
CDYL2	ENST00000570137.7 link	c.1210G>A	p.Val404Ile	missense_variant	5/7	1	NM_152342.4	ENSP00000476295.1		Q8N8U2

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152118

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

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:

0.0000441

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000204

AC:

AN:

245206

Hom.:

AF XY:

0.0000302

AC XY:

AN XY:

132420

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000452

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000536

AC:

AN:

1454540

Hom.:

Cov.:

AF XY:

0.0000498

AC XY:

AN XY:

723226

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:

0.0000667

Gnomad4 OTH exome

AF:

0.0000500

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152118

Hom.:

Cov.:

AF XY:

0.0000538

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.0000724

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:

0.0000441

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000583

Hom.:

Bravo

AF:

0.0000604

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000247

AC:

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

Jul 14, 2024

The c.1210G>A (p.V404I) alteration is located in exon 5 (coding exon 5) of the CDYL2 gene. This alteration results from a G to A substitution at nucleotide position 1210, causing the valine (V) at amino acid position 404 to be replaced by an isoleucine (I). 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

0.13

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.28

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.038

T;.;.;.

Eigen

Uncertain

0.21

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Uncertain

0.85

LIST_S2

Uncertain

0.89

D;.;.;D

M_CAP

Benign

0.018

MetaRNN

Benign

0.28

T;T;T;T

MetaSVM

Benign

-0.81

MutationAssessor

Benign

0.73

N;.;.;.

PrimateAI

Uncertain

0.72

PROVEAN

Benign

-0.44

.;N;N;N

Sift

Benign

0.18

.;T;T;T

Sift4G

Benign

0.21

T;T;T;T

Polyphen

0.92

P;.;.;.

Vest4

0.26

MVP

0.40

MPC

0.58

ClinPred

0.24

GERP RS

4.0

Varity_R

0.066

gMVP

0.66

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