rs757377472

Variant names:

• chr4-47460277-C-A
• NM_017845.5:c.89G>T

Your query was ambiguous. Multiple possible variants found:

• chr4-47460277-C-A
• chr4-47460277-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_017845.5(COMMD8):​c.89G>T​(p.Gly30Val) variant causes a missense change. The variant allele was found at a frequency of 0.000000687 in 1,456,652 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 33)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: COMMD8 NM_017845.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.37

Genes affected

COMMD8 (HGNC:26036): (COMM domain containing 8) The protein encoded by this gene binds coiled-coil domain-containing protein 22 (CCDC22), and this complex can regulate the turnover of I-kappa-B and the activation of NF-kappa-B. [provided by RefSeq, Jul 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.83

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
COMMD8	NM_017845.5	c.89G>T	p.Gly30Val	missense_variant	Exon 2 of 5	ENST00000381571.6	NP_060315.1
COMMD8	NM_001329668.2	c.89G>T	p.Gly30Val	missense_variant	Exon 2 of 5		NP_001316597.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
COMMD8	ENST00000381571.6	c.89G>T	p.Gly30Val	missense_variant	Exon 2 of 5	1	NM_017845.5	ENSP00000370984.4
COMMD8	ENST00000509220.1	n.103G>T		non_coding_transcript_exon_variant	Exon 2 of 2	2

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome AF: 6.87e-7 AC: 1 AN: 1456652 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 724400

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000228

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: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.56
BayesDel_addAF	Benign	-0.051	T
BayesDel_noAF	Benign	-0.31
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.026	T
Eigen	Pathogenic	0.77
Eigen_PC	Pathogenic	0.76
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.90	D
M_CAP	Benign	0.016	T
MetaRNN	Pathogenic	0.83	D
MetaSVM	Benign	-1.2	T
MutationAssessor	Uncertain	2.7	M
PrimateAI	Uncertain	0.75	T
PROVEAN	Pathogenic	-5.1	D
REVEL	Benign	0.24
Sift	Uncertain	0.012	D
Sift4G	Uncertain	0.022	D
Polyphen		1.0	D
Vest4		0.79
MutPred		0.57		Loss of glycosylation at K26 (P = 0.0647);
MVP		0.38
MPC		0.68
ClinPred		0.98	D
GERP RS		5.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6
Varity_R		0.78
gMVP		0.68

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr4-47462294;