8-119731954-C-T

Variant names:

Variant summary

Our verdict is Benign. Variant got -19 ACMG points: 0P and 19B. BP4_ModerateBP6_Very_StrongBP7BS1BS2

The NM_003184.4(TAF2):c.3570G>A(p.Arg1190Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00198 in 1,614,186 control chromosomes in the GnomAD database, including 55 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.011 ( 31 hom., cov: 33)

Exomes 𝑓: 0.0010 ( 24 hom. )

Consequence

TAF2
NM_003184.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.276

Variant links:

Genes affected

TAF2 (HGNC:11536): (TATA-box binding protein associated factor 2) 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 one of the larger subunits of TFIID that is stably associated with the TFIID complex. It contributes to interactions at and downstream of the transcription initiation site, interactions that help determine transcription complex response to activators. [provided by RefSeq, Jul 2008]

TAF2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -19 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.42).

BP6

Variant 8-119731954-C-T is Benign according to our data. Variant chr8-119731954-C-T is described in ClinVar as [Benign]. Clinvar id is 787331.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.276 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.011 (1669/152300) while in subpopulation AFR AF= 0.0375 (1560/41556). AF 95% confidence interval is 0.036. There are 31 homozygotes in gnomad4. There are 770 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 31 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
TAF2	NM_003184.4 link	c.3570G>A	p.Arg1190Arg	synonymous_variant	Exon 26 of 26	ENST00000378164.7	NP_003175.2	Q6P1X5B3KMD8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
TAF2	ENST00000378164.7 link	c.3570G>A	p.Arg1190Arg	synonymous_variant	Exon 26 of 26	1	NM_003184.4	ENSP00000367406.2	Q6P1X5
TAF2	ENST00000686879.1 link	c.3726G>A	p.Arg1242Arg	synonymous_variant	Exon 27 of 27			ENSP00000509206.1	A0A8I5KV60
TAF2	ENST00000685235.1 link	c.3615G>A	p.Arg1205Arg	synonymous_variant	Exon 26 of 26			ENSP00000510174.1	A0A8I5QJR0
TAF2	ENST00000688645.1 link	c.3459G>A	p.Arg1153Arg	synonymous_variant	Exon 25 of 25			ENSP00000509978.1	A0A8I5KSY6
TAF2	ENST00000523904.2 link	c.3456G>A	p.Arg1152Arg	synonymous_variant	Exon 25 of 25	3		ENSP00000430832.2	H0YC37
TAF2	ENST00000690144 link	c.*701G>A		3_prime_UTR_variant	Exon 26 of 26			ENSP00000510548.1	A0A8I5KUQ2
TAF2	ENST00000685202.1 link	n.*1095G>A		non_coding_transcript_exon_variant	Exon 27 of 27			ENSP00000509214.1	A0A8I5QJD7
TAF2	ENST00000685503.1 link	n.*2962G>A		non_coding_transcript_exon_variant	Exon 26 of 26			ENSP00000509198.1	A0A8I5KXS3
TAF2	ENST00000685663.1 link	n.*3442G>A		non_coding_transcript_exon_variant	Exon 28 of 28			ENSP00000508988.1	A0A8I5KUD2
TAF2	ENST00000685684.1 link	n.*5037G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000509441.1	A0A8I5KY57
TAF2	ENST00000685824.1 link	n.*3271G>A		non_coding_transcript_exon_variant	Exon 24 of 24			ENSP00000510262.1	A0A8I5KU60
TAF2	ENST00000685876.1 link	n.*3288G>A		non_coding_transcript_exon_variant	Exon 27 of 27			ENSP00000510493.1	A0A8I5KUD2
TAF2	ENST00000685993.1 link	n.*3385G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000510102.1	A0A8I5KU60
TAF2	ENST00000686098.1 link	n.*2215G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000509102.1	A0A8I5KXP3
TAF2	ENST00000688037.1 link	n.*2989G>A		non_coding_transcript_exon_variant	Exon 23 of 23			ENSP00000510169.1	A0A8I5KRI4
TAF2	ENST00000689919.1 link	n.*3177G>A		non_coding_transcript_exon_variant	Exon 26 of 26			ENSP00000510768.1	A0A8I5KUD2
TAF2	ENST00000690808.1 link	n.*2806G>A		non_coding_transcript_exon_variant	Exon 26 of 26			ENSP00000509791.1	A0A8I5KVC1
TAF2	ENST00000690922.1 link	n.*1982G>A		non_coding_transcript_exon_variant	Exon 26 of 26			ENSP00000509498.1	A0A8I5KPW0
TAF2	ENST00000691880.1 link	n.*3226G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000508515.1	A0A8I5KNG3
TAF2	ENST00000692518.1 link	n.*3436G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000508959.1	A0A8I5KU60
TAF2	ENST00000692707.1 link	n.*3438G>A		non_coding_transcript_exon_variant	Exon 28 of 28			ENSP00000509024.1	A0A8I5KUD2
TAF2	ENST00000692916.1 link	n.*2957G>A		non_coding_transcript_exon_variant	Exon 25 of 25			ENSP00000509603.1	A0A8I5QJI9
TAF2	ENST00000685202.1 link	n.*1095G>A		3_prime_UTR_variant	Exon 27 of 27			ENSP00000509214.1	A0A8I5QJD7
TAF2	ENST00000685503.1 link	n.*2962G>A		3_prime_UTR_variant	Exon 26 of 26			ENSP00000509198.1	A0A8I5KXS3
TAF2	ENST00000685663.1 link	n.*3442G>A		3_prime_UTR_variant	Exon 28 of 28			ENSP00000508988.1	A0A8I5KUD2
TAF2	ENST00000685684.1 link	n.*5037G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000509441.1	A0A8I5KY57
TAF2	ENST00000685824.1 link	n.*3271G>A		3_prime_UTR_variant	Exon 24 of 24			ENSP00000510262.1	A0A8I5KU60
TAF2	ENST00000685876.1 link	n.*3288G>A		3_prime_UTR_variant	Exon 27 of 27			ENSP00000510493.1	A0A8I5KUD2
TAF2	ENST00000685993.1 link	n.*3385G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000510102.1	A0A8I5KU60
TAF2	ENST00000686098.1 link	n.*2215G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000509102.1	A0A8I5KXP3
TAF2	ENST00000688037.1 link	n.*2989G>A		3_prime_UTR_variant	Exon 23 of 23			ENSP00000510169.1	A0A8I5KRI4
TAF2	ENST00000689919.1 link	n.*3177G>A		3_prime_UTR_variant	Exon 26 of 26			ENSP00000510768.1	A0A8I5KUD2
TAF2	ENST00000690808.1 link	n.*2806G>A		3_prime_UTR_variant	Exon 26 of 26			ENSP00000509791.1	A0A8I5KVC1
TAF2	ENST00000690922.1 link	n.*1982G>A		3_prime_UTR_variant	Exon 26 of 26			ENSP00000509498.1	A0A8I5KPW0
TAF2	ENST00000691880.1 link	n.*3226G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000508515.1	A0A8I5KNG3
TAF2	ENST00000692518.1 link	n.*3436G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000508959.1	A0A8I5KU60
TAF2	ENST00000692707.1 link	n.*3438G>A		3_prime_UTR_variant	Exon 28 of 28			ENSP00000509024.1	A0A8I5KUD2
TAF2	ENST00000692916.1 link	n.*2957G>A		3_prime_UTR_variant	Exon 25 of 25			ENSP00000509603.1	A0A8I5QJI9
TAF2	ENST00000689164.1 link	n.*4188G>A		downstream_gene_variant				ENSP00000508729.1	A0A8I5KR26

Frequencies

GnomAD3 genomes

AF:

0.0110

AC:

1669

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0377

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00583

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00633

Gnomad NFE

AF:

0.0000882

Gnomad OTH

AF:

0.00575

GnomAD3 exomes

AF:

0.00269

AC:

676

AN:

251258

Hom.:

AF XY:

0.00177

AC XY:

240

AN XY:

135800

show subpopulations

Gnomad AFR exome

AF:

0.0343

Gnomad AMR exome

AF:

0.00260

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000167

Gnomad OTH exome

AF:

0.00147

GnomAD4 exome

AF:

0.00105

AC:

1528

AN:

1461886

Hom.:

Cov.:

AF XY:

0.000888

AC XY:

646

AN XY:

727244

show subpopulations

Gnomad4 AFR exome

AF:

0.0356

Gnomad4 AMR exome

AF:

0.00306

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000612

Gnomad4 OTH exome

AF:

0.00202

GnomAD4 genome

AF:

0.0110

AC:

1669

AN:

152300

Hom.:

Cov.:

AF XY:

0.0103

AC XY:

770

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.0375

Gnomad4 AMR

AF:

0.00582

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000882

Gnomad4 OTH

AF:

0.00569

Alfa

AF:

0.00481

Hom.:

Bravo

AF:

0.0117

Asia WGS

AF:

0.000866

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.000178

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Jan 25, 2025

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.42

CADD

Benign

DANN

Benign

0.44

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