Variant rs7978237 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_006312.6(NCOR2):c.2342G>C(p.Gly781Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000317 in 1,575,274 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G781E) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 27)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

NCOR2
NM_006312.6 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.679

Variant links:

Genes affected

NCOR2 (HGNC:7673): (nuclear receptor corepressor 2) This gene encodes a nuclear receptor co-repressor that mediates transcriptional silencing of certain target genes. The encoded protein is a member of a family of thyroid hormone- and retinoic acid receptor-associated co-repressors. This protein acts as part of a multisubunit complex which includes histone deacetylases to modify chromatin structure that prevents basal transcriptional activity of target genes. Aberrant expression of this gene is associated with certain cancers. Alternate splicing results in multiple transcript variants encoding different isoforms.[provided by RefSeq, Apr 2011]

NCOR2 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.027313858).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NCOR2	NM_006312.6 link	c.2342G>C	p.Gly781Ala	missense_variant	Exon 22 of 49	ENST00000405201.6	NP_006303.4	Q9Y618-1
NCOR2	NM_001206654.2 link	c.2288G>C	p.Gly763Ala	missense_variant	Exon 21 of 48		NP_001193583.1	Q9Y618C9J0Q5
NCOR2	NM_001077261.4 link	c.2288G>C	p.Gly763Ala	missense_variant	Exon 21 of 48		NP_001070729.2	Q9Y618C9JE98

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NCOR2	ENST00000405201.6 link	c.2342G>C	p.Gly781Ala	missense_variant	Exon 22 of 49	1	NM_006312.6	ENSP00000384018.1		Q9Y618-1

Frequencies

GnomAD3 genomes

AF:

0.0000200

AC:

AN:

149986

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000737

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:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.00000476

AC:

AN:

210060

Hom.:

AF XY:

0.00000862

AC XY:

AN XY:

115994

show subpopulations

Gnomad AFR exome

AF:

0.0000712

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000140

AC:

AN:

1425288

Hom.:

Cov.:

AF XY:

0.00000141

AC XY:

AN XY:

708572

show subpopulations

Gnomad4 AFR exome

AF:

0.0000614

Gnomad4 AMR exome

AF:

0.00

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000200

AC:

AN:

149986

Hom.:

Cov.:

AF XY:

0.0000410

AC XY:

AN XY:

73112

show subpopulations

Gnomad4 AFR

AF:

0.0000737

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:

0.00

Gnomad4 OTH

AF:

0.00

ExAC

AF:

0.00000842

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.070

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.58

CADD

Benign

6.7

DANN

Benign

0.66

DEOGEN2

Benign

0.23

T;.;.;.;.;T;.

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.4

FATHMM_MKL

Benign

0.074

LIST_S2

Benign

0.37

T;T;T;T;T;T;T

M_CAP

Benign

0.031

MetaRNN

Benign

0.027

T;T;T;T;T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.69

N;.;.;.;.;.;.

PrimateAI

Benign

0.42

PROVEAN

Benign

0.45

N;N;.;.;N;N;N

REVEL

Benign

0.020

Sift

Benign

1.0

T;T;.;.;T;T;T

Sift4G

Benign

0.23

T;T;T;T;T;.;.

Polyphen

0.0

.;.;.;.;B;.;.

Vest4

0.069

MutPred

0.24

Loss of catalytic residue at G781 (P = 0.0932);.;.;.;.;Loss of catalytic residue at G781 (P = 0.0932);.;

MVP

0.29

MPC

0.18

ClinPred

0.031

GERP RS

-0.62

Varity_R

0.044

gMVP

0.25

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over