Variant chrX-40052342-T-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001123385.2(BCOR):c.5035A>C(p.Ile1679Leu) variant causes a missense change. The variant allele was found at a frequency of 0.00000892 in 112,058 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. I1679I) has been classified as Benign.

Frequency

Genomes: 𝑓 0.0000089 ( 0 hom., 0 hem., cov: 23)

Consequence

BCOR
NM_001123385.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.61

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 Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
BCOR	NM_001123385.2 linkuse as main transcript	c.5035A>C	p.Ile1679Leu	missense_variant	15/15	ENST00000378444.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
BCOR	ENST00000378444.9 linkuse as main transcript	c.5035A>C	p.Ile1679Leu	missense_variant	15/15	1	NM_001123385.2	P2	Q6W2J9-1

Frequencies

GnomAD3 genomes

AF:

0.00000892

AC:

AN:

112058

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34218

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD4 exome

Cov.:

GnomAD4 genome

AF:

0.00000892

AC:

AN:

112058

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34218

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000188

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Oct 01, 2023

BCOR: PM2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.54

BayesDel_addAF

Benign

0.0073

BayesDel_noAF

Benign

-0.23

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.039

.;T;.;.;T;.

FATHMM_MKL

Uncertain

0.94

LIST_S2

Benign

0.85

T;D;.;T;D;T

M_CAP

Uncertain

0.24

MetaRNN

Uncertain

0.43

T;T;T;T;T;T

MetaSVM

Uncertain

0.11

MutationAssessor

Uncertain

2.5

.;.;.;.;M;.

MutationTaster

Benign

0.76

D;D;D;D;N

PrimateAI

Uncertain

0.63

PROVEAN

Benign

-1.5

N;N;N;N;N;N

REVEL

Benign

0.18

Sift

Benign

0.035

D;D;D;D;D;D

Sift4G

Uncertain

0.035

D;T;T;T;T;T

Polyphen

0.94, 0.98

.;.;P;P;D;P

Vest4

0.51, 0.51, 0.46, 0.41, 0.58

MutPred

0.45

.;.;.;.;Gain of helix (P = 0.0425);.;

MVP

0.86

MPC

0.90

ClinPred

0.91

GERP RS

5.5

Varity_R

0.48

gMVP

0.47

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