Genetic Variant TFDP3:p.Asn175His (chrX-133217737-T-G) – ACMG Classification: Likely_benign (-5 pts)

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4BS2

The NM_016521.3(TFDP3):c.523A>C(p.Asn175His) variant causes a missense change. The variant allele was found at a frequency of 0.0000174 in 1,210,374 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 8 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000027 ( 0 hom., 1 hem., cov: 24)

Exomes 𝑓: 0.000016 ( 0 hom. 7 hem. )

Consequence

TFDP3
NM_016521.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.78

Publications

0 publications found

Variant links:

Genes affected

TFDP3 (HGNC:24603): (transcription factor Dp family member 3) This gene encodes a member of the DP family of transcription factors. These factors heterodimerize with E2F proteins to enhance their DNA-binding activity and promote transcription from E2F target genes. This protein functions as a negative regulator and inhibits the DNA binding and transcriptional activities of E2F factors.[provided by RefSeq, May 2010]

TFDP3 links:

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ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.37911436).

BS2

High Hemizygotes in GnomAdExome4 at 7 gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016521.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TFDP3	NM_016521.3	MANE Select	c.523A>C	p.Asn175His	missense	Exon 1 of 1	NP_057605.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	TFDP3	ENST00000310125.5	TSL:6 MANE Select	c.523A>C	p.Asn175His	missense	Exon 1 of 1	ENSP00000385461.1	Q5H9I0

Frequencies

GnomAD3 genomes

AF:

0.0000268

AC:

AN:

112131

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000324

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:

0.0000376

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000218

AC:

AN:

183351

AF XY:

0.00

show subpopulations

Gnomad AFR exome

AF:

0.0000763

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000366

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000164

AC:

AN:

1098243

Hom.:

Cov.:

AF XY:

0.0000193

AC XY:

AN XY:

363597

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

26403

American (AMR)

AF:

0.00

AC:

AN:

35207

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19386

East Asian (EAS)

AF:

0.00

AC:

AN:

30206

South Asian (SAS)

AF:

0.00

AC:

AN:

54148

European-Finnish (FIN)

AF:

0.00

AC:

AN:

40528

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4136

European-Non Finnish (NFE)

AF:

0.0000214

AC:

AN:

842132

Other (OTH)

AF:

0.00

AC:

AN:

46097

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.470

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.0000268

AC:

AN:

112131

Hom.:

Cov.:

AF XY:

0.0000292

AC XY:

AN XY:

34295

show subpopulations

African (AFR)

AF:

0.0000324

AC:

AN:

30826

American (AMR)

AF:

0.00

AC:

AN:

10649

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

2651

East Asian (EAS)

AF:

0.00

AC:

AN:

3553

South Asian (SAS)

AF:

0.00

AC:

AN:

2648

European-Finnish (FIN)

AF:

0.00

AC:

AN:

6139

Middle Eastern (MID)

AF:

0.00

AC:

AN:

240

European-Non Finnish (NFE)

AF:

0.0000376

AC:

AN:

53232

Other (OTH)

AF:

0.00

AC:

AN:

1507

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.650

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.0000264

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000149

AC:

ExAC

AF:

0.0000165

AC:

ClinVar

ClinVar submissions

Significance:Uncertain significance

Revision:criteria provided, single submitter

View on ClinVar

Pathogenic

VUS

Benign

Condition

not specified (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.21

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.54

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.21

FATHMM_MKL

Benign

0.62

LIST_S2

Pathogenic

0.98

M_CAP

Benign

0.0035

MetaRNN

Benign

0.38

MetaSVM

Benign

-0.90

MutationAssessor

Uncertain

2.4

PhyloP100

5.8

PrimateAI

Benign

0.42

PROVEAN

Pathogenic

-4.5

REVEL

Benign

0.22

Sift

Uncertain

0.0010

Sift4G

Uncertain

0.0020

Polyphen

1.0

Vest4

0.39

MVP

0.17

MPC

0.78

ClinPred

0.44

GERP RS

0.21

Varity_R

0.44

gMVP

0.13

Mutation Taster

=87/13

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over