dbSNP rs1041168637: EXOSC6:p.Met216Ile (chr16-70251253-C-A) – ACMG Classification: Uncertain_significance (1 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_058219.3(EXOSC6):c.648G>T(p.Met216Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000054 in 1,481,338 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.

Frequency

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

Exomes 𝑓: 0.0000038 ( 0 hom. )

Consequence

EXOSC6
NM_058219.3 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.45

Variant links:

Genes affected

EXOSC6 (HGNC:19055): (exosome component 6) This gene product constitutes one of the subunits of the multisubunit particle called exosome, which mediates mRNA degradation. The composition of human exosome is similar to its yeast counterpart. This protein is homologous to the yeast Mtr3 protein. Its exact function is not known, however, it has been shown using a cell-free RNA decay system that the exosome is required for rapid degradation of unstable mRNAs containing AU-rich elements (AREs), but not for poly(A) shortening. The exosome does not recognize ARE-containing mRNAs on its own, but requires ARE-binding proteins that could interact with the exosome and recruit it to unstable mRNAs, thereby promoting their rapid degradation. [provided by RefSeq, Jul 2008]

EXOSC6 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.42211655).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
EXOSC6	NM_058219.3 link	c.648G>T	p.Met216Ile	missense_variant	Exon 1 of 1	ENST00000435634.3	NP_478126.1	Q5RKV6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
EXOSC6	ENST00000435634.3 link	c.648G>T	p.Met216Ile	missense_variant	Exon 1 of 1	6	NM_058219.3	ENSP00000398597.1		Q5RKV6

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152114

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000483

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000376

AC:

AN:

1329224

Hom.:

Cov.:

AF XY:

0.00000459

AC XY:

AN XY:

654304

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000351

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000136

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000285

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152114

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74316

show subpopulations

Gnomad4 AFR

AF:

0.0000483

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Pathogenic

0.93

BayesDel_addAF

Benign

-0.014

BayesDel_noAF

Benign

-0.26

CADD

Uncertain

DANN

Uncertain

0.98

DEOGEN2

Benign

0.025

Eigen

Benign

-0.041

Eigen_PC

Benign

-0.014

FATHMM_MKL

Benign

0.67

LIST_S2

Benign

0.72

M_CAP

Pathogenic

0.89

MetaRNN

Benign

0.42

MetaSVM

Benign

-0.32

MutationAssessor

Uncertain

2.3

PrimateAI

Pathogenic

0.91

PROVEAN

Benign

-2.2

REVEL

Uncertain

0.34

Sift

Uncertain

0.023

Sift4G

Benign

0.091

Polyphen

0.56

Vest4

0.26

MutPred

0.53

Loss of sheet (P = 0.1398);

MVP

0.91

MPC

0.78

ClinPred

0.97

GERP RS

3.8

Varity_R

0.81

gMVP

0.35

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

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over