Genetic Variant DEAF1:p.Ala550Thr (chr11-644600-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_021008.4(DEAF1):c.1648G>A(p.Ala550Thr) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/22 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: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

DEAF1
NM_021008.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.46

Publications

0 publications found

Variant links:

Genes affected

DEAF1 (HGNC:14677): (DEAF1 transcription factor) This gene encodes a zinc finger domain-containing protein that functions as a regulator of transcription. The encoded proteins binds to its own promoter as well as to that of several target genes. Activity of this protein is important in the regulation of embryonic development. Mutations in this gene have been found in individuals with autosomal dominant cognitive disability. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]

DEAF1 Gene-Disease associations (from GenCC):

intellectual disability, autosomal dominant 24
Inheritance: AD Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), G2P
intellectual disability-epilepsy-extrapyramidal syndrome
Inheritance: AR Classification: STRONG, MODERATE, SUPPORTIVE Submitted by: G2P, Orphanet, Labcorp Genetics (formerly Invitae), Ambry Genetics
complex neurodevelopmental disorder
Inheritance: SD Classification: STRONG Submitted by: Illumina
autosomal dominant non-syndromic intellectual disability
Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

DEAF1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.12330699).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_021008.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
DEAF1	NM_021008.4	MANE Select	c.1648G>A	p.Ala550Thr	missense	Exon 12 of 12	NP_066288.2
DEAF1	NM_001440883.1		c.1558G>A	p.Ala520Thr	missense	Exon 11 of 11	NP_001427812.1
DEAF1	NM_001440884.1		c.1519G>A	p.Ala507Thr	missense	Exon 11 of 11	NP_001427813.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
DEAF1	ENST00000382409.4	TSL:1 MANE Select	c.1648G>A	p.Ala550Thr	missense	Exon 12 of 12	ENSP00000371846.3	O75398-1
DEAF1	ENST00000527170.5	TSL:1	n.*208G>A		non_coding_transcript_exon	Exon 10 of 10	ENSP00000431563.1	H0YCH1
DEAF1	ENST00000527170.5	TSL:1	n.*208G>A		3_prime_UTR	Exon 10 of 10	ENSP00000431563.1	H0YCH1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1460896

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

726766

African (AFR)

AF:

0.00

AC:

AN:

33478

American (AMR)

AF:

0.00

AC:

AN:

44708

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26132

East Asian (EAS)

AF:

0.00

AC:

AN:

39696

South Asian (SAS)

AF:

0.00

AC:

AN:

86220

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52550

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5762

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111968

Other (OTH)

AF:

0.00

AC:

AN:

60382

GnomAD4 genome

Cov.:

ClinVar

ClinVar submissions as Germline

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not provided (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.069

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

(source)

DANN

Uncertain

0.98

DEOGEN2

Benign

0.17

Eigen

Benign

-0.42

Eigen_PC

Benign

-0.36

FATHMM_MKL

Uncertain

0.91

LIST_S2

Uncertain

0.87

M_CAP

Benign

0.054

MetaRNN

Benign

0.12

MetaSVM

Benign

-0.87

MutationAssessor

Benign

1.7

PhyloP100

4.5

PrimateAI

Benign

0.38

PROVEAN

Benign

-0.060

REVEL

Benign

0.082

Sift

Benign

0.041

Sift4G

Benign

0.53

Polyphen

0.037

Vest4

0.045

MutPred

0.21

Gain of sheet (P = 0.0266)

MVP

0.77

MPC

0.59

ClinPred

0.36

GERP RS

3.4

Varity_R

0.022

gMVP

0.18

Mutation Taster

=76/24

polymorphism

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over