Variant 2-218580672-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PM1PM2PP3PP5_Moderate

The NM_005444.3(CNOT9):c.136C>G(p.Arg46Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R46Q) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Consequence

CNOT9
NM_005444.3 missense

Scores

Clinical Significance

Likely pathogenic criteria provided, single submitter P:1

Conservation

PhyloP100: 2.04

Variant links:

Genes affected

CNOT9 (HGNC:10445): (CCR4-NOT transcription complex subunit 9) This gene encodes a member of the highly conserved RCD1 protein family. The encoded protein is a transcriptional cofactor and a core protein of the CCR4-NOT complex. It may be involved in signal transduction as well as retinoic acid-regulated cell differentiation and development. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Oct 2012]

CNOT9 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 7 ACMG points.

PM1

In a chain CCR4-NOT transcription complex subunit 9 (size 298) in uniprot entity CNOT9_HUMAN there are 7 pathogenic changes around while only 1 benign (88%) in NM_005444.3

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.838

PP5

Variant 2-218580672-C-G is Pathogenic according to our data. Variant chr2-218580672-C-G is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1707499.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
CNOT9	NM_005444.3 linkuse as main transcript	c.136C>G	p.Arg46Gly	missense_variant	2/8	ENST00000273064.11
CNOT9	NM_001271634.2 linkuse as main transcript	c.136C>G	p.Arg46Gly	missense_variant	2/9
CNOT9	NM_001271635.2 linkuse as main transcript	c.136C>G	p.Arg46Gly	missense_variant	2/8
CNOT9	NR_073390.2 linkuse as main transcript	n.252C>G		non_coding_transcript_exon_variant	2/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
CNOT9	ENST00000273064.11 linkuse as main transcript	c.136C>G	p.Arg46Gly	missense_variant	2/8	1	NM_005444.3	P1	Q92600-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Cov.:

GnomAD4 genome

Cov.:

ClinVar

Significance: Likely pathogenic

Submissions summary: Pathogenic:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

CNOT9-associated neurodevelopmental disorder

Pathogenic:1

Likely pathogenic, criteria provided, single submitter

clinical testing

Institute of Human Genetics, University of Leipzig Medical Center

Sep 28, 2022

PS2_MOD, PM1, PM2_SUP, PP2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

1.0

BayesDel_addAF

Pathogenic

0.31

BayesDel_noAF

Pathogenic

0.21

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Uncertain

0.50

.;T;T;.

Eigen

Uncertain

0.50

Eigen_PC

Uncertain

0.37

FATHMM_MKL

Uncertain

0.85

LIST_S2

Pathogenic

0.99

D;.;D;D

M_CAP

Uncertain

0.18

MetaRNN

Pathogenic

0.84

D;D;D;D

MetaSVM

Uncertain

0.27

MutationTaster

Benign

1.0

D;D;D;D

PrimateAI

Pathogenic

0.92

PROVEAN

Pathogenic

-6.8

.;D;D;D

REVEL

Pathogenic

0.70

Sift

Uncertain

0.0010

.;D;D;D

Sift4G

Pathogenic

0.0010

D;D;D;D

Polyphen

1.0

.;D;D;.

Vest4

0.87

MutPred

0.67

Gain of relative solvent accessibility (P = 0.0166);Gain of relative solvent accessibility (P = 0.0166);Gain of relative solvent accessibility (P = 0.0166);Gain of relative solvent accessibility (P = 0.0166);

MVP

0.69

MPC

2.6

ClinPred

0.98

GERP RS

2.9

Varity_R

0.89

gMVP

0.95

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.070

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over