Variant 11-36278574-G-A details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_014186.4(COMMD9):c.220C>T(p.Arg74Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000415 in 1,614,034 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000044 ( 0 hom. )

Consequence

COMMD9
NM_014186.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.19

Variant links:

Genes affected

COMMD9 (HGNC:25014): (COMM domain containing 9) Predicted to be involved in sodium ion transport. Predicted to act upstream of or within cholesterol homeostasis. Located in Golgi apparatus; cytosol; and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

COMMD9 links:

Genome browser will be placed here

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=0.11130357).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
COMMD9	NM_014186.4 linkuse as main transcript	c.220C>T	p.Arg74Cys	missense_variant	3/6	ENST00000263401.10	NP_054905.2
COMMD9	NM_001307937.2 linkuse as main transcript	c.193C>T	p.Arg65Cys	missense_variant	4/7		NP_001294866.1
COMMD9	NM_001307932.2 linkuse as main transcript	c.220C>T	p.Arg74Cys	missense_variant	3/5		NP_001294861.1
COMMD9	NM_001101653.2 linkuse as main transcript	c.94C>T	p.Arg32Cys	missense_variant	2/5		NP_001095123.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
COMMD9	ENST00000263401.10 linkuse as main transcript	c.220C>T	p.Arg74Cys	missense_variant	3/6	1	NM_014186.4	ENSP00000263401	P1	Q9P000-1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000385

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

GnomAD3 exomes

AF:

0.0000915

AC:

AN:

251286

Hom.:

AF XY:

0.0000957

AC XY:

AN XY:

135828

show subpopulations

Gnomad AFR exome

AF:

0.000123

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000762

Gnomad SAS exome

AF:

0.0000653

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000352

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000438

AC:

AN:

1461816

Hom.:

Cov.:

AF XY:

0.0000454

AC XY:

AN XY:

727220

show subpopulations

Gnomad4 AFR exome

AF:

0.0000597

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.000529

Gnomad4 SAS exome

AF:

0.0000232

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000324

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152218

Hom.:

Cov.:

AF XY:

0.0000134

AC XY:

AN XY:

74366

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000385

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000949

Hom.:

Bravo

AF:

0.0000340

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000988

AC:

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

Jun 24, 2022

The c.220C>T (p.R74C) alteration is located in exon 3 (coding exon 3) of the COMMD9 gene. This alteration results from a C to T substitution at nucleotide position 220, causing the arginine (R) at amino acid position 74 to be replaced by a cysteine (C). 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

-0.38

BayesDel_noAF

Benign

-0.41

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.054

T;.;T

Eigen

Uncertain

0.61

Eigen_PC

Uncertain

0.63

FATHMM_MKL

Uncertain

0.76

LIST_S2

Benign

0.85

T;T;D

M_CAP

Benign

0.0058

MetaRNN

Benign

0.11

T;T;T

MetaSVM

Benign

-1.2

MutationAssessor

Uncertain

2.0

M;.;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Benign

0.35

PROVEAN

Uncertain

-3.1

D;D;D

REVEL

Benign

0.19

Sift

Uncertain

0.0090

D;D;D

Sift4G

Uncertain

0.031

D;D;D

Polyphen

0.99

D;D;.

Vest4

0.47

MVP

0.12

MPC

1.1

ClinPred

0.28

GERP RS

4.9

Varity_R

0.21

gMVP

0.34

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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