Variant 12-6570879-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_001273.5(CHD4):c.5711C>T(p.Thr1904Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000274 in 1,461,886 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000027 ( 0 hom. )

Consequence

CHD4
NM_001273.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.40

Variant links:

Genes affected

CHD4 (HGNC:1919): (chromodomain helicase DNA binding protein 4) The product of this gene belongs to the SNF2/RAD54 helicase family. It represents the main component of the nucleosome remodeling and deacetylase complex and plays an important role in epigenetic transcriptional repression. Patients with dermatomyositis develop antibodies against this protein. Somatic mutations in this gene are associated with serous endometrial tumors. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2014]

CHD4 links:

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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), CHD4. . Gene score misZ 6.3412 (greater than the threshold 3.09). Trascript score misZ 8.6114 (greater than threshold 3.09). GenCC has associacion of gene with syndromic intellectual disability, Sifrim-Hitz-Weiss syndrome.

BP4

Computational evidence support a benign effect (MetaRNN=0.1787158).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
CHD4	NM_001273.5 linkuse as main transcript	c.5711C>T	p.Thr1904Ile	missense_variant	39/40	ENST00000544040.7
CHD4	NM_001297553.2 linkuse as main transcript	c.5690C>T	p.Thr1897Ile	missense_variant	38/39
CHD4	NM_001363606.2 linkuse as main transcript	c.5681C>T	p.Thr1894Ile	missense_variant	39/40

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CHD4	ENST00000544040.7 linkuse as main transcript	c.5711C>T	p.Thr1904Ile	missense_variant	39/40	5	NM_001273.5	A1	Q14839-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251418

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135880

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:

0.00000879

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000274

AC:

AN:

1461886

Hom.:

Cov.:

AF XY:

0.00000550

AC XY:

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

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:

8.99e-7

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

Cov.:

Alfa

AF:

0.000111

Hom.:

ExAC

AF:

0.00000824

AC:

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

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2023

CHD4: PM2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.10

BayesDel_addAF

Benign

0.0030

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.067

.;T;.;T;.;.;.;.;.;.;.

Eigen

Benign

0.045

Eigen_PC

Benign

0.18

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.88

D;D;D;D;D;D;D;D;D;D;D

M_CAP

Benign

0.041

MetaRNN

Benign

0.18

T;T;T;T;T;T;T;T;T;T;T

MetaSVM

Uncertain

-0.14

MutationAssessor

Benign

1.9

.;.;.;L;.;.;.;.;.;.;.

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.42

PROVEAN

Uncertain

-2.4

.;N;.;.;.;.;.;.;.;.;.

REVEL

Benign

0.24

Sift

Benign

0.45

.;T;.;.;.;.;.;.;.;.;.

Sift4G

Benign

0.16

.;T;.;.;.;.;.;.;.;.;.

Polyphen

0.0070, 0.021, 0.036

.;.;B;B;.;.;.;.;B;.;.

Vest4

0.19

MutPred

0.11

.;.;.;Loss of phosphorylation at T1904 (P = 0.0302);.;.;.;.;.;.;.;

MVP

0.69

MPC

1.8

ClinPred

0.79

GERP RS

4.9

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.0

Varity_R

0.14

gMVP

0.21

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