Genetic Variant DCAF12L1:p.Asp337Asn (chrX-126551600-C-T) – ACMG Classification: Likely_benign (-3 pts)

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP6

The NM_178470.5(DCAF12L1):c.1009G>A(p.Asp337Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000661 in 1,209,751 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 1 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.0000089 ( 0 hom., 0 hem., cov: 24)

Exomes 𝑓: 0.0000064 ( 0 hom. 1 hem. )

Consequence

DCAF12L1
NM_178470.5 missense

Scores

Clinical Significance

Likely benign no assertion criteria provided B:2

Conservation

PhyloP100: 1.25

Variant links:

Genes affected

DCAF12L1 (HGNC:29395): (DDB1 and CUL4 associated factor 12 like 1) This gene encodes a member of the WD repeat protein family. WD repeats are minimally conserved regions of approximately 40 amino acids typically bracketed by gly-his and trp-asp (GH-WD), which may facilitate formation of heterotrimeric or multiprotein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. [provided by RefSeq, Jul 2008]

DCAF12L1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.03199047).

BP6

Variant X-126551600-C-T is Benign according to our data. Variant chrX-126551600-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 1205873.Status of the report is no_assertion_criteria_provided, 0 stars. Variant chrX-126551600-C-T is described in Lovd as [Likely_benign].

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DCAF12L1	NM_178470.5 link	c.1009G>A	p.Asp337Asn	missense_variant	Exon 1 of 2	ENST00000371126.3	NP_848565.2	Q5VU92

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DCAF12L1	ENST00000371126.3 link	c.1009G>A	p.Asp337Asn	missense_variant	Exon 1 of 2	1	NM_178470.5	ENSP00000360167.1		Q5VU92

Frequencies

GnomAD3 genomes

AF:

0.00000891

AC:

AN:

112180

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34342

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:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000188

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000110

AC:

AN:

182047

Hom.:

AF XY:

0.00

AC XY:

AN XY:

66935

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:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000247

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000638

AC:

AN:

1097571

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

363143

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000831

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000891

AC:

AN:

112180

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

34342

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:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000188

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000113

ExAC

AF:

0.00000824

AC:

EpiCase

AF:

0.0000545

EpiControl

AF:

0.00

ClinVar

Significance: Likely benign

Submissions summary: Benign:2

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

not provided

Benign:2

Clinical Genetics DNA and cytogenetics Diagnostics Lab, Erasmus MC, Erasmus Medical Center

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Laboratory of Diagnostic Genome Analysis, Leiden University Medical Center (LUMC)

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.085

BayesDel_addAF

Benign

-0.46

BayesDel_noAF

Benign

-0.84

CADD

Benign

4.1

DANN

Benign

0.92

DEOGEN2

Benign

0.021

FATHMM_MKL

Benign

0.11

LIST_S2

Benign

0.41

M_CAP

Benign

0.029

MetaRNN

Benign

0.032

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.0

PrimateAI

Benign

0.33

PROVEAN

Benign

1.0

REVEL

Benign

0.067

Sift

Benign

1.0

Sift4G

Benign

0.62

Polyphen

0.057

Vest4

0.095

MutPred

0.25

Loss of disorder (P = 0.1986);

MVP

0.27

MPC

0.90

ClinPred

0.034

GERP RS

-1.7

Varity_R

0.045

gMVP

0.59

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