rs140829672
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Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2
The NM_080911.3(UNG):c.392C>T(p.Pro131Leu) variant causes a missense change. The variant allele was found at a frequency of 0.000123 in 1,614,072 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.00065 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000068 ( 0 hom. )
Consequence
UNG
NM_080911.3 missense
NM_080911.3 missense
Scores
3
16
Clinical Significance
Conservation
PhyloP100: 4.28
Genes affected
UNG (HGNC:12572): (uracil DNA glycosylase) This gene encodes one of several uracil-DNA glycosylases. One important function of uracil-DNA glycosylases is to prevent mutagenesis by eliminating uracil from DNA molecules by cleaving the N-glycosylic bond and initiating the base-excision repair (BER) pathway. Uracil bases occur from cytosine deamination or misincorporation of dUMP residues. Alternative promoter usage and splicing of this gene leads to two different isoforms: the mitochondrial UNG1 and the nuclear UNG2. The UNG2 term was used as a previous symbol for the CCNO gene (GeneID 10309), which has been confused with this gene, in the literature and some databases. [provided by RefSeq, Nov 2010]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
?
Computational evidence support a benign effect (MetaRNN=0.030479461).
BP6
?
Variant 12-109099241-C-T is Benign according to our data. Variant chr12-109099241-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 581300.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
?
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00065 (99/152304) while in subpopulation AFR AF= 0.00231 (96/41562). AF 95% confidence interval is 0.00194. There are 0 homozygotes in gnomad4. There are 41 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
?
High AC in GnomAd4 at 99 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
UNG | NM_080911.3 | c.392C>T | p.Pro131Leu | missense_variant | 3/7 | ENST00000242576.7 | |
UNG | NM_003362.4 | c.365C>T | p.Pro122Leu | missense_variant | 2/6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
UNG | ENST00000242576.7 | c.392C>T | p.Pro131Leu | missense_variant | 3/7 | 1 | NM_080911.3 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.000651 AC: 99AN: 152186Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.000107 AC: 27AN: 251464Hom.: 0 AF XY: 0.000110 AC XY: 15AN XY: 135910
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GnomAD4 exome AF: 0.0000684 AC: 100AN: 1461768Hom.: 0 Cov.: 30 AF XY: 0.0000564 AC XY: 41AN XY: 727196
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GnomAD4 genome ? AF: 0.000650 AC: 99AN: 152304Hom.: 0 Cov.: 33 AF XY: 0.000550 AC XY: 41AN XY: 74478
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Hyper-IgM syndrome type 5 Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 25, 2024 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
DEOGEN2
Benign
T;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D
M_CAP
Benign
D
MetaRNN
Benign
T;T
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;.
MutationTaster
Benign
D;D
PrimateAI
Benign
T
PROVEAN
Benign
N;N
REVEL
Benign
Sift
Benign
T;T
Sift4G
Benign
T;T
Polyphen
B;.
Vest4
MVP
MPC
ClinPred
T
GERP RS
RBP_binding_hub_radar
RBP_regulation_power_radar
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at