NM_006833.5:c.724G>T

Variant names:

• chr7-100091312-G-T
• NM_006833.5:c.724G>T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_006833.5(COPS6):​c.724G>T​(p.Val242Phe) variant causes a missense change. 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 Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. V242I) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: COPS6 NM_006833.5 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.95
• Publications: 0 publications found

Genes affected

COPS6 (HGNC:21749): (COP9 signalosome subunit 6) The protein encoded by this gene is one of the eight subunits of COP9 signalosome, a highly conserved protein complex that functions as an important regulator in multiple signaling pathways. The structure and function of COP9 signalosome is similar to that of the 19S regulatory particle of 26S proteasome. COP9 signalosome has been shown to interact with SCF-type E3 ubiquitin ligases and act as a positive regulator of E3 ubiquitin ligases. This protein belongs to translation initiation factor 3 (eIF3) superfamily. It is involved in the regulation of cell cycle and likely to be a cellular cofactor for HIV-1 accessory gene product Vpr. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.816

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006833.5. 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
	COPS6	NM_006833.5	MANE Select	c.724G>T	p.Val242Phe	missense	Exon 8 of 10	NP_006824.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	COPS6	ENST00000303904.8	TSL:1 MANE Select	c.724G>T	p.Val242Phe	missense	Exon 8 of 10	ENSP00000304102.3	Q7L5N1
	COPS6	ENST00000908041.1		c.745G>T	p.Val249Phe	missense	Exon 8 of 10	ENSP00000578100.1
	COPS6	ENST00000920061.1		c.730G>T	p.Val244Phe	missense	Exon 8 of 10	ENSP00000590120.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.81
BayesDel_addAF	Uncertain	0.16	D
BayesDel_noAF	Uncertain	-0.010
CADD	Pathogenic	32
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.71	D
Eigen	Uncertain	0.66
Eigen_PC	Uncertain	0.58
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.066	D
MetaRNN	Pathogenic	0.82	D
MetaSVM	Benign	-0.53	T
MutationAssessor	Uncertain	2.7	M
PhyloP100		7.0
PrimateAI	Pathogenic	0.86	D
PROVEAN	Uncertain	-3.2	D
REVEL	Uncertain	0.34
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.016	D
Polyphen		1.0	D
Vest4		0.88
MutPred		0.59		Loss of MoRF binding (P = 0.0968)
MVP		0.62
MPC		2.3
ClinPred		0.98	D
GERP RS		3.2
Varity_R		0.63
gMVP		0.96
Mutation Taster		=64/36	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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

hg19: chr7-99688935;