Variant chr12-124325446-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_006312.6(NCOR2):c.7501C>T(p.Pro2501Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000687 in 145,638 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000069 ( 0 hom., cov: 30)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

NCOR2
NM_006312.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 9.68

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 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	Protein	UniProt
NCOR2	NM_006312.6 link	c.7501C>T	p.Pro2501Ser	missense_variant	49/49	ENST00000405201.6	NP_006303.4	Q9Y618-1
NCOR2	NM_001206654.2 link	c.7471C>T	p.Pro2491Ser	missense_variant	48/48		NP_001193583.1	Q9Y618C9J0Q5
NCOR2	NM_001077261.4 link	c.7333C>T	p.Pro2445Ser	missense_variant	48/48		NP_001070729.2	Q9Y618C9JE98

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NCOR2	ENST00000405201.6 link	c.7501C>T	p.Pro2501Ser	missense_variant	49/49	1	NM_006312.6	ENSP00000384018.1		Q9Y618-1

Frequencies

GnomAD3 genomes

AF:

0.00000687

AC:

AN:

145638

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000251

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

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1197020

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

583040

Gnomad4 AFR exome

AF:

0.00

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:

0.00000687

AC:

AN:

145638

Hom.:

Cov.:

AF XY:

0.0000142

AC XY:

AN XY:

70508

show subpopulations

Gnomad4 AFR

AF:

0.0000251

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

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Oct 18, 2021

The c.7501C>T (p.P2501S) alteration is located in exon 49 (coding exon 47) of the NCOR2 gene. This alteration results from a C to T substitution at nucleotide position 7501, causing the proline (P) at amino acid position 2501 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

Pathogenic

0.90

BayesDel_addAF

Pathogenic

0.23

BayesDel_noAF

Uncertain

0.10

CADD

Pathogenic

DANN

Uncertain

1.0

Eigen

Uncertain

0.67

Eigen_PC

Uncertain

0.64

FATHMM_MKL

Uncertain

0.96

LIST_S2

Pathogenic

0.98

D;D;D;D;D

M_CAP

Uncertain

0.090

MetaRNN

Uncertain

0.72

D;D;D;D;D

MetaSVM

Benign

-0.82

PrimateAI

Pathogenic

0.80

PROVEAN

Pathogenic

-7.1

D;D;.;D;D

REVEL

Uncertain

0.53

Sift

Benign

0.076

T;T;.;D;T

Sift4G

Benign

0.074

T;T;D;D;T

Vest4

0.71

MVP

0.79

MPC

0.71

ClinPred

0.98

GERP RS

4.7

Varity_R

0.54

gMVP

0.53

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