Genetic Variant CUEDC2:p.Arg202Lys (chr10-102423849-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_024040.3(CUEDC2):c.605G>A(p.Arg202Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000285 in 1,613,254 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00013 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00030 ( 1 hom. )

Consequence

CUEDC2
NM_024040.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.07

Variant links:

Genes affected

CUEDC2 (HGNC:28352): (CUE domain containing 2) Predicted to enable ubiquitin binding activity. Acts upstream of or within negative regulation of cytokine production involved in inflammatory response and negative regulation of macrophage cytokine production. Located in cytosol; nuclear membrane; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

CUEDC2 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.09175193).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CUEDC2	NM_024040.3 link	c.605G>A	p.Arg202Lys	missense_variant	Exon 7 of 9	ENST00000369937.5	NP_076945.2	Q9H467

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
CUEDC2	ENST00000369937.5 link	c.605G>A	p.Arg202Lys	missense_variant	Exon 7 of 9	1	NM_024040.3	ENSP00000358953.4	Q9H467
CUEDC2	ENST00000465409.1 link	n.456G>A		non_coding_transcript_exon_variant	Exon 1 of 3	2
CUEDC2	ENST00000477994.1 link	n.*182G>A		downstream_gene_variant		2
CUEDC2	ENST00000486762.6 link	n.*160G>A		downstream_gene_variant		3

Frequencies

GnomAD3 genomes

AF:

0.000131

AC:

AN:

152210

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

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:

0.000191

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000885

AC:

AN:

248508

Hom.:

AF XY:

0.0000890

AC XY:

AN XY:

134878

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000581

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:

0.000177

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000300

AC:

439

AN:

1461044

Hom.:

Cov.:

AF XY:

0.000282

AC XY:

205

AN XY:

726836

show subpopulations

Gnomad4 AFR exome

AF:

0.0000598

Gnomad4 AMR exome

AF:

0.0000672

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:

0.000381

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.000131

AC:

AN:

152210

Hom.:

Cov.:

AF XY:

0.0000941

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.000169

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:

0.000191

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000197

Hom.:

Bravo

AF:

0.000174

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.000265

AC:

ESP6500EA

AF:

0.000122

AC:

ExAC

AF:

0.0000414

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000296

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 19, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.605G>A (p.R202K) alteration is located in exon 7 (coding exon 6) of the CUEDC2 gene. This alteration results from a G to A substitution at nucleotide position 605, causing the arginine (R) at amino acid position 202 to be replaced by a lysine (K). 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

Benign

0.090

BayesDel_addAF

Benign

-0.24

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Benign

0.86

DEOGEN2

Benign

0.011

Eigen

Benign

-0.45

Eigen_PC

Benign

-0.18

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.64

M_CAP

Benign

0.028

MetaRNN

Benign

0.092

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.18

PrimateAI

Uncertain

0.64

PROVEAN

Benign

0.27

REVEL

Benign

0.25

Sift

Benign

0.95

Sift4G

Benign

0.97

Polyphen

0.0

Vest4

0.25

MVP

0.79

MPC

1.2

ClinPred

0.065

GERP RS

5.1

Varity_R

0.15

gMVP

0.64

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.020

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