rs201809219

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 4P and 4B. PP3_StrongBS2

The NM_001013628.3(DCAF12L2):​c.629G>T​(p.Ser210Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000191 in 1,098,112 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 8 hemizygotes in GnomAD. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S210T) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 26)
Exomes 𝑓: 0.000019 ( 0 hom. 8 hem. )

Consequence

DCAF12L2
NM_001013628.3 missense

Scores

5
9
3

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.68

Publications

2 publications found
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]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PP3
MetaRNN computational evidence supports a deleterious effect, 0.955
BS2
High Hemizygotes in GnomAdExome4 at 8 gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
DCAF12L2NM_001013628.3 linkc.629G>T p.Ser210Ile missense_variant Exon 1 of 1 ENST00000360028.4 NP_001013650.1 Q5VW00

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
DCAF12L2ENST00000360028.4 linkc.629G>T p.Ser210Ile missense_variant Exon 1 of 1 6 NM_001013628.3 ENSP00000353128.2 Q5VW00

Frequencies

GnomAD3 genomes
Cov.:
26
GnomAD2 exomes
AF:
0.0000219
AC:
4
AN:
182905
AF XY:
0.0000148
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 FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000490
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000191
AC:
21
AN:
1098112
Hom.:
0
Cov.:
36
AF XY:
0.0000220
AC XY:
8
AN XY:
363484
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
26403
American (AMR)
AF:
0.00
AC:
0
AN:
35205
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
19386
East Asian (EAS)
AF:
0.00
AC:
0
AN:
30206
South Asian (SAS)
AF:
0.00
AC:
0
AN:
54145
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
40477
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
4108
European-Non Finnish (NFE)
AF:
0.0000238
AC:
20
AN:
842093
Other (OTH)
AF:
0.0000217
AC:
1
AN:
46089
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
1
2
4
5
6
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
Cov.:
26
Alfa
AF:
0.0000727
Hom.:
2
Bravo
AF:
0.00000378
ExAC
AF:
0.00000824
AC:
1
EpiCase
AF:
0.00
EpiControl
AF:
0.0000593

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Mar 06, 2025
Ambry Genetics
Significance:Uncertain significance
Review Status:criteria provided, single submitter
Collection Method:clinical testing

The c.629G>T (p.S210I) alteration is located in exon 1 (coding exon 1) of the DCAF12L2 gene. This alteration results from a G to T substitution at nucleotide position 629, causing the serine (S) at amino acid position 210 to be replaced by an isoleucine (I). 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
Pathogenic
0.96
BayesDel_addAF
Pathogenic
0.22
D
BayesDel_noAF
Uncertain
0.080
CADD
Uncertain
23
DANN
Uncertain
0.99
DEOGEN2
Benign
0.22
T
FATHMM_MKL
Uncertain
0.85
D
LIST_S2
Uncertain
0.96
D
M_CAP
Uncertain
0.13
D
MetaRNN
Pathogenic
0.95
D
MetaSVM
Benign
-0.30
T
MutationAssessor
Pathogenic
4.3
H
PhyloP100
2.7
PrimateAI
Uncertain
0.51
T
PROVEAN
Pathogenic
-4.9
D
REVEL
Uncertain
0.56
Sift
Uncertain
0.0010
D
Sift4G
Uncertain
0.0020
D
Polyphen
1.0
D
Vest4
0.85
MVP
0.70
ClinPred
1.0
D
GERP RS
1.6
Varity_R
0.49
gMVP
0.95
Mutation Taster
=100/0
polymorphism

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

Other links and lift over

dbSNP: rs201809219; hg19: chrX-125299279; API