Genetic Variant DCAF10:p.Ala114Val (chr9-37801207-C-T) – ACMG Classification: Benign (-8 pts)

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_024345.5(DCAF10):c.341C>T(p.Ala114Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000824 in 1,553,430 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000089 ( 1 hom. )

Consequence

DCAF10
NM_024345.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.610

Variant links:

Genes affected

DCAF10 (HGNC:23686): (DDB1 and CUL4 associated factor 10) Predicted to be involved in protein ubiquitination. Part of Cul4-RING E3 ubiquitin ligase complex. [provided by Alliance of Genome Resources, Apr 2022]

DCAF10 links:

ENSG00000255872 (HGNC:):

ENSG00000255872 links:

EXOSC3 (HGNC:17944): (exosome component 3) This gene encodes a non-catalytic component of the human exosome, a complex with 3'-5' exoribonuclease activity that plays a role in numerous RNA processing and degradation activities. Related pseudogenes of this gene are found on chromosome 19 and 21. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jun 2012]

EXOSC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.054770768).

BS2

High AC in GnomAdExome4 at 125 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DCAF10	NM_024345.5 link	c.341C>T	p.Ala114Val	missense_variant	Exon 1 of 7	ENST00000377724.8	NP_077321.3	Q5QP82-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DCAF10	ENST00000377724.8 link	c.341C>T	p.Ala114Val	missense_variant	Exon 1 of 7	1	NM_024345.5	ENSP00000366953.3		Q5QP82-1
ENSG00000255872	ENST00000540557.1 link	n.*761-17144G>A		intron_variant	Intron 8 of 11	5		ENSP00000457548.1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000141

AC:

AN:

149084

Hom.:

AF XY:

0.000206

AC XY:

AN XY:

82592

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000759

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000684

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000892

AC:

125

AN:

1401296

Hom.:

Cov.:

AF XY:

0.000115

AC XY:

AN XY:

692884

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000682

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000599

Gnomad4 OTH exome

AF:

0.0000518

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152134

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000414

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000682

Hom.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000891

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 31, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.341C>T (p.A114V) alteration is located in exon 1 (coding exon 1) of the DCAF10 gene. This alteration results from a C to T substitution at nucleotide position 341, causing the alanine (A) at amino acid position 114 to be replaced by a valine (V). 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

0.088

BayesDel_addAF

Benign

-0.34

BayesDel_noAF

Benign

-0.35

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.026

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.1

FATHMM_MKL

Benign

0.029

LIST_S2

Benign

0.50

M_CAP

Pathogenic

0.72

MetaRNN

Benign

0.055

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.90

PrimateAI

Pathogenic

0.84

PROVEAN

Benign

-0.42

REVEL

Benign

0.12

Sift

Benign

0.10

Sift4G

Uncertain

0.028

Polyphen

0.0

Vest4

0.12

MutPred

0.18

Loss of methylation at R109 (P = 0.0933);

MVP

0.33

MPC

1.4

ClinPred

0.080

GERP RS

1.7

Varity_R

0.034

gMVP

0.43

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

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