7-135394055-C-T

Variant names:

• chr7-135394055-C-T
• rs572508070
• NM_001190850.2:c.1490G>A

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 0P and 5B. BP4 BS2

The NM_001190850.2(CNOT4):​c.1490G>A​(p.Arg497His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000681 in 1,614,154 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts 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. R497L) has been classified as Uncertain significance.

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000068 (0 hom.)
• Consequence: CNOT4 NM_001190850.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.57
• Publications: 1 publications found

Genes affected

CNOT4 (HGNC:7880): (CCR4-NOT transcription complex subunit 4) The protein encoded by this gene is a subunit of the CCR4-NOT complex, a global transcriptional regulator. The encoded protein interacts with CNOT1 and has E3 ubiquitin ligase activity. Several transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jul 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.40084398).
• BS2: High AC in GnomAdExome4 at 10 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001190850.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CNOT4	NM_001190850.2	MANE Select	c.1490G>A	p.Arg497His	missense	Exon 10 of 12	NP_001177779.1	O95628-10
	CNOT4	NM_001393370.1		c.1490G>A	p.Arg497His	missense	Exon 11 of 13	NP_001380299.1	O95628-10
	CNOT4	NM_001190849.2		c.1481G>A	p.Arg494His	missense	Exon 10 of 12	NP_001177778.1	O95628-9

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CNOT4	ENST00000541284.6	TSL:5 MANE Select	c.1490G>A	p.Arg497His	missense	Exon 10 of 12	ENSP00000445508.1	O95628-10
	CNOT4	ENST00000423368.6	TSL:1	c.1490G>A	p.Arg497His	missense	Exon 10 of 11	ENSP00000406777.2	O95628-4
	CNOT4	ENST00000361528.8	TSL:1	c.1481G>A	p.Arg494His	missense	Exon 10 of 11	ENSP00000354673.4	O95628-8

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152158 Hom.: 0 Cov.: 32

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: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000241 AC: 6 AN: 249466 AF XY: 0.0000369

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS 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: 0.00000684 AC: 10 AN: 1461878 Hom.: 0 Cov.: 32 AF XY: 0.00000963 AC XY: 7 AN XY: 727242

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.0000464 AC: 4 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.000173 AC: 1 AN: 5768

European-Non Finnish (NFE) AF: 0.00000360 AC: 4 AN: 1111998

Other (OTH) AF: 0.0000166 AC: 1 AN: 60396

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152276 Hom.: 0 Cov.: 32 AF XY: 0.0000134 AC XY: 1 AN XY: 74458

African (AFR) AF: 0.00 AC: 0 AN: 41556

American (AMR) AF: 0.00 AC: 0 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5180

South Asian (SAS) AF: 0.000208 AC: 1 AN: 4816

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10618

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2106

Alfa AF: 0.0000936 Hom.: 0

ExAC AF: 0.0000331 AC: 4

Asia WGS AF: 0.000289 AC: 1 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.15
BayesDel_addAF	Benign	-0.030	T
BayesDel_noAF	Uncertain	-0.010
CADD	Pathogenic	32
DANN	Pathogenic	1.0
DEOGEN2	Benign	0.021	T
Eigen	Pathogenic	0.73
Eigen_PC	Pathogenic	0.78
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.026	D
MetaRNN	Benign	0.40	T
MetaSVM	Benign	-0.69	T
MutationAssessor	Benign	0.90	L
PhyloP100		7.6
PrimateAI	Uncertain	0.79	T
PROVEAN	Benign	-0.93	N
REVEL	Uncertain	0.30
Sift	Uncertain	0.0030	D
Sift4G	Benign	0.16	T
Polyphen		1.0	D
Vest4		0.68
MutPred		0.48		Loss of MoRF binding (P = 0.0662)
MVP		0.81
MPC		1.5
ClinPred		0.54	D
GERP RS		6.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.34
gMVP		0.56
Mutation Taster		=34/66	disease causing

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

Other links and lift over

dbSNP: rs572508070; hg19: chr7-135078807; COSMIC: COSV59660329;