Variant chrX-126164786-T-C details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_001013628.3(DCAF12L2):c.1139A>G(p.Gln380Arg) variant causes a missense change. The variant allele was found at a frequency of 0.000467 in 1,211,275 control chromosomes in the GnomAD database, including 1 homozygotes. There are 160 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000088 ( 0 hom., 1 hem., cov: 25)

Exomes 𝑓: 0.00051 ( 1 hom. 159 hem. )

Consequence

DCAF12L2
NM_001013628.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.08

Variant links:

Genes affected

DCAF12L2 (HGNC:32950): (DDB1 and CUL4 associated factor 12 like 2) 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 multi-protein complexes. Members of this family are involved in a variety of cellular processes, including cell cycle progression, signal transduction, apoptosis, and gene regulation. This gene appears to represent an intronless retrocopy of a related multi-exon gene located on chromosome 9. However, the CDS of this intronless gene remains intact, it is conserved in other mammalian species, it is known to be transcribed, and it is therefore thought to encode a functional protein. [provided by RefSeq, May 2010]

DCAF12L2 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.1615687).

BS2

High Hemizygotes in GnomAdExome4 at 159 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DCAF12L2	NM_001013628.3 linkuse as main transcript	c.1139A>G	p.Gln380Arg	missense_variant	1/1	ENST00000360028.4	NP_001013650.1	Q5VW00

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DCAF12L2	ENST00000360028.4 linkuse as main transcript	c.1139A>G	p.Gln380Arg	missense_variant	1/1	6	NM_001013628.3	ENSP00000353128.2		Q5VW00

Frequencies

GnomAD3 genomes

AF:

0.0000885

AC:

AN:

113033

Hom.:

Cov.:

AF XY:

0.0000284

AC XY:

AN XY:

35187

show subpopulations

Gnomad AFR

AF:

0.0000321

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:

0.000169

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000931

AC:

AN:

182511

Hom.:

AF XY:

0.0000592

AC XY:

AN XY:

67593

show subpopulations

Gnomad AFR exome

AF:

0.0000787

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:

0.000196

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000506

AC:

556

AN:

1098188

Hom.:

Cov.:

AF XY:

0.000437

AC XY:

159

AN XY:

363550

show subpopulations

Gnomad4 AFR exome

AF:

0.0000757

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:

0.000640

Gnomad4 OTH exome

AF:

0.000325

GnomAD4 genome

AF:

0.0000884

AC:

AN:

113087

Hom.:

Cov.:

AF XY:

0.0000284

AC XY:

AN XY:

35251

show subpopulations

Gnomad4 AFR

AF:

0.0000320

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:

0.000169

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000427

Hom.:

Bravo

AF:

0.000125

TwinsUK

AF:

0.000809

AC:

ALSPAC

AF:

0.000346

AC:

ExAC

AF:

0.0000741

AC:

EpiCase

AF:

0.000273

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jul 27, 2021

The c.1139A>G (p.Q380R) alteration is located in exon 1 (coding exon 1) of the DCAF12L2 gene. This alteration results from a A to G substitution at nucleotide position 1139, causing the glutamine (Q) at amino acid position 380 to be replaced by an arginine (R). 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

0.089

BayesDel_addAF

Benign

-0.26

BayesDel_noAF

Benign

-0.34

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.070

FATHMM_MKL

Uncertain

0.97

LIST_S2

Benign

0.81

M_CAP

Benign

0.075

MetaRNN

Benign

0.16

MetaSVM

Benign

-0.85

MutationAssessor

Uncertain

2.2

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-1.7

REVEL

Benign

0.20

Sift

Benign

0.26

Sift4G

Benign

0.15

Polyphen

0.029

Vest4

0.58

MVP

0.75

ClinPred

0.099

GERP RS

4.1

Varity_R

0.28

gMVP

0.85

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