Genetic Variant DCAF12L1:p.Ala79Ala (chrX-126552372-C-G) – ACMG Classification: Benign (-17 pts)

Variant summary

Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS2

The NM_178470.5(DCAF12L1):c.237G>C(p.Ala79Ala) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000249 in 1,210,491 control chromosomes in the GnomAD database, including 1 homozygotes. There are 84 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.0014 ( 0 hom., 47 hem., cov: 24)

Exomes 𝑓: 0.00013 ( 1 hom. 37 hem. )

Consequence

DCAF12L1
NM_178470.5 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -0.572

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:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -17 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.73).

BP6

Variant X-126552372-C-G is Benign according to our data. Variant chrX-126552372-C-G is described in ClinVar as [Benign]. Clinvar id is 711148.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-0.572 with no splicing effect.

BS2

High Hemizygotes in GnomAd4 at 47 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DCAF12L1	NM_178470.5 link	c.237G>C	p.Ala79Ala	synonymous_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.237G>C	p.Ala79Ala	synonymous_variant	Exon 1 of 2	1	NM_178470.5	ENSP00000360167.1		Q5VU92

Frequencies

GnomAD3 genomes

AF:

0.00137

AC:

155

AN:

112866

Hom.:

Cov.:

AF XY:

0.00134

AC XY:

AN XY:

35014

show subpopulations

Gnomad AFR

AF:

0.00485

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000926

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:

0.00

Gnomad OTH

AF:

0.00198

GnomAD3 exomes

AF:

0.000353

AC:

AN:

181108

Hom.:

AF XY:

0.000210

AC XY:

AN XY:

66510

show subpopulations

Gnomad AFR exome

AF:

0.00446

Gnomad AMR exome

AF:

0.000219

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000132

AC:

145

AN:

1097574

Hom.:

Cov.:

AF XY:

0.000102

AC XY:

AN XY:

363272

show subpopulations

Gnomad4 AFR exome

AF:

0.00447

Gnomad4 AMR exome

AF:

0.000313

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000185

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000475

Gnomad4 OTH exome

AF:

0.000239

GnomAD4 genome

AF:

0.00138

AC:

156

AN:

112917

Hom.:

Cov.:

AF XY:

0.00134

AC XY:

AN XY:

35075

show subpopulations

Gnomad4 AFR

AF:

0.00487

Gnomad4 AMR

AF:

0.0000925

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00195

Alfa

AF:

0.000651

Hom.:

Bravo

AF:

0.00155

ClinVar

Significance: Benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Breakthrough Genomics, Breakthrough Genomics

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: not provided

- -

May 30, 2018

Labcorp Genetics (formerly Invitae), Labcorp

Significance: Benign

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.73

CADD

Benign

2.3

DANN

Benign

0.58

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