Variant rs140693978 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6BP7BS2

The ENST00000378444.9(BCOR):c.2199G>T(p.Thr733=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000328 in 1,210,197 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 119 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars). Synonymous variant affecting the same amino acid position (i.e. T733T) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.00024 ( 0 hom., 6 hem., cov: 24)

Exomes 𝑓: 0.00034 ( 0 hom. 113 hem. )

Consequence

BCOR
ENST00000378444.9 synonymous

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: -4.66

Variant links:

Genes affected

BCOR (HGNC:20893): (BCL6 corepressor) The protein encoded by this gene was identified as an interacting corepressor of BCL6, a POZ/zinc finger transcription repressor that is required for germinal center formation and may influence apoptosis. This protein selectively interacts with the POZ domain of BCL6, but not with eight other POZ proteins. Specific class I and II histone deacetylases (HDACs) have been shown to interact with this protein, which suggests a possible link between the two classes of HDACs. Several transcript variants encoding different isoforms have been found for this gene. A pseudogene of this gene is found on chromosome Y.[provided by RefSeq, Jun 2010]

BCOR links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.64).

BP6

Variant X-40073147-C-A is Benign according to our data. Variant chrX-40073147-C-A is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 210519.We mark this variant Likely_benign, oryginal submissions are: {Benign=1, Uncertain_significance=1}.

BP7

Synonymous conserved (PhyloP=-4.66 with no splicing effect.

BS2

High Hemizygotes in GnomAd4 at 6 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BCOR	NM_001123385.2 linkuse as main transcript	c.2199G>T	p.Thr733=	synonymous_variant	4/15	ENST00000378444.9	NP_001116857.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BCOR	ENST00000378444.9 linkuse as main transcript	c.2199G>T	p.Thr733=	synonymous_variant	4/15	1	NM_001123385.2	ENSP00000367705	P2	Q6W2J9-1

Frequencies

GnomAD3 genomes

AF:

0.000241

AC:

AN:

112149

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

34305

show subpopulations

Gnomad AFR

AF:

0.000130

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000936

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:

0.000395

Gnomad OTH

AF:

0.000661

GnomAD3 exomes

AF:

0.0000927

AC:

AN:

183344

Hom.:

AF XY:

0.000103

AC XY:

AN XY:

67780

show subpopulations

Gnomad AFR exome

AF:

0.000152

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:

0.000159

Gnomad OTH exome

AF:

0.000441

GnomAD4 exome

AF:

0.000337

AC:

370

AN:

1098048

Hom.:

Cov.:

AF XY:

0.000311

AC XY:

113

AN XY:

363420

show subpopulations

Gnomad4 AFR exome

AF:

0.0000379

Gnomad4 AMR exome

AF:

0.0000284

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:

0.000406

Gnomad4 OTH exome

AF:

0.000564

GnomAD4 genome

AF:

0.000241

AC:

AN:

112149

Hom.:

Cov.:

AF XY:

0.000175

AC XY:

AN XY:

34305

show subpopulations

Gnomad4 AFR

AF:

0.000130

Gnomad4 AMR

AF:

0.0000936

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000395

Gnomad4 OTH

AF:

0.000661

Alfa

AF:

0.0000857

Hom.:

Bravo

AF:

0.000178

EpiCase

AF:

0.000491

EpiControl

AF:

0.000296

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Genetic Services Laboratory, University of Chicago

Aug 12, 2014

- -

Oculofaciocardiodental syndrome

Benign:1

Benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Jan 12, 2022

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.64

CADD

Benign

0.83

DANN

Benign

0.60

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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