chr10-103368407-G-A

Variant names:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_006951.5(TAF5):c.418G>A(p.Gly140Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000249 in 1,567,198 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000021 ( 1 hom. )

Consequence

TAF5
NM_006951.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.03

Publications

0 publications found

Variant links:

Genes affected

TAF5 (HGNC:11539): (TATA-box binding protein associated factor 5) Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes an integral subunit of TFIID associated with all transcriptionally competent forms of that complex. This subunit interacts strongly with two TFIID subunits that show similarity to histones H3 and H4, and it may participate in forming a nucleosome-like core in the TFIID complex. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

TAF5 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.051405102).

BS2

High AC in GnomAd4 at 9 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TAF5	NM_006951.5 link	c.418G>A	p.Gly140Ser	missense_variant	Exon 1 of 11	ENST00000369839.4	NP_008882.2	Q15542-1
TAF5	NM_139052.3 link	c.418G>A	p.Gly140Ser	missense_variant	Exon 1 of 10		NP_620640.1	Q15542-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
TAF5	ENST00000369839.4 link	c.418G>A	p.Gly140Ser	missense_variant	Exon 1 of 11	1	NM_006951.5	ENSP00000358854.3		Q15542-1

Frequencies

GnomAD3 genomes

AF:

0.0000593

AC:

AN:

151722

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000193

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000403

AC:

AN:

173602

AF XY:

0.0000103

show subpopulations

Gnomad AFR exome

AF:

0.000107

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000214

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000133

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000212

AC:

AN:

1415476

Hom.:

Cov.:

AF XY:

0.0000142

AC XY:

AN XY:

702038

show subpopulations

African (AFR)

AF:

0.000366

AC:

AN:

32750

American (AMR)

AF:

0.00

AC:

AN:

39144

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

25356

East Asian (EAS)

AF:

0.000235

AC:

AN:

38326

South Asian (SAS)

AF:

0.0000728

AC:

AN:

82472

European-Finnish (FIN)

AF:

0.00

AC:

AN:

35686

Middle Eastern (MID)

AF:

0.00

AC:

AN:

4424

European-Non Finnish (NFE)

AF:

0.00000182

AC:

AN:

1098346

Other (OTH)

AF:

0.0000170

AC:

AN:

58972

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.516

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000593

AC:

AN:

151722

Hom.:

Cov.:

AF XY:

0.0000540

AC XY:

AN XY:

74118

show subpopulations

African (AFR)

AF:

0.000193

AC:

AN:

41354

American (AMR)

AF:

0.00

AC:

AN:

15244

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5148

South Asian (SAS)

AF:

0.00

AC:

AN:

4768

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10518

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67906

Other (OTH)

AF:

0.00

AC:

AN:

2088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.519

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.000214

Hom.:

Bravo

AF:

0.000136

ESP6500AA

AF:

0.000570

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000621

AC:

Asia WGS

AF:

0.000578

AC:

AN:

3472

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 07, 2023

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.418G>A (p.G140S) alteration is located in exon 1 (coding exon 1) of the TAF5 gene. This alteration results from a G to A substitution at nucleotide position 418, causing the glycine (G) at amino acid position 140 to be replaced by a serine (S). 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

0.094

BayesDel_addAF

Benign

-0.31

BayesDel_noAF

Benign

-0.39

CADD

Benign

(source)

DANN

Uncertain

0.99

DEOGEN2

Benign

0.014

Eigen

Benign

-0.64

Eigen_PC

Benign

-0.59

FATHMM_MKL

Benign

0.69

LIST_S2

Benign

0.54

M_CAP

Uncertain

0.095

MetaRNN

Benign

0.051

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.4

PhyloP100

1.0

PrimateAI

Uncertain

0.79

PROVEAN

Benign

-0.67

REVEL

Benign

0.047

Sift

Benign

0.033

Sift4G

Benign

0.65

Polyphen

0.029

Vest4

0.038

MVP

0.42

MPC

0.76

ClinPred

0.069

GERP RS

2.6

PromoterAI

-0.032

Neutral

(source)

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.098

gMVP

0.29

Mutation Taster

=99/1

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.070

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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chr10-103368407-G-A

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over