19-50402071-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_002691.4(POLD1):​c.536G>T​(p.Gly179Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Consequence

POLD1
NM_002691.4 missense

Scores

2
17

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.09
Variant links:
Genes affected
POLD1 (HGNC:9175): (DNA polymerase delta 1, catalytic subunit) This gene encodes the 125-kDa catalytic subunit of DNA polymerase delta. DNA polymerase delta possesses both polymerase and 3' to 5' exonuclease activity and plays a critical role in DNA replication and repair. Alternatively spliced transcript variants have been observed for this gene, and a pseudogene of this gene is located on the long arm of chromosome 6. [provided by RefSeq, Mar 2012]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
POLD1NM_002691.4 linkc.536G>T p.Gly179Val missense_variant Exon 5 of 27 ENST00000440232.7 NP_002682.2 P28340A0A024R4F4Q59FA0

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
POLD1ENST00000440232.7 linkc.536G>T p.Gly179Val missense_variant Exon 5 of 27 1 NM_002691.4 ENSP00000406046.1 P28340

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
34
GnomAD4 genome
Cov.:
32

ClinVar

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

Submissions by phenotype

not specified Uncertain:1
May 04, 2022
Mendelics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing

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Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.13
BayesDel_addAF
Benign
-0.20
T
BayesDel_noAF
Benign
-0.52
CADD
Uncertain
24
DANN
Benign
0.97
DEOGEN2
Benign
0.37
T;.;.;.;T
Eigen
Benign
-0.19
Eigen_PC
Benign
-0.24
FATHMM_MKL
Uncertain
0.77
D
LIST_S2
Benign
0.83
.;.;T;T;T
M_CAP
Benign
0.042
D
MetaRNN
Benign
0.37
T;T;T;T;T
MetaSVM
Benign
-1.1
T
MutationAssessor
Benign
0.81
L;.;.;.;L
PrimateAI
Benign
0.44
T
PROVEAN
Uncertain
-2.9
D;.;.;.;.
REVEL
Benign
0.10
Sift
Benign
0.054
T;.;.;.;.
Sift4G
Benign
0.14
T;T;D;T;T
Polyphen
0.46
P;.;.;.;P
Vest4
0.38
MutPred
0.57
Loss of disorder (P = 0.0508);Loss of disorder (P = 0.0508);Loss of disorder (P = 0.0508);Loss of disorder (P = 0.0508);Loss of disorder (P = 0.0508);
MVP
0.64
MPC
0.61
ClinPred
0.93
D
GERP RS
2.1
RBP_binding_hub_radar
0.97
RBP_regulation_power_radar
2.1
Varity_R
0.21
gMVP
0.75

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.37
Details are displayed if max score is > 0.2
DS_DG_spliceai
0.37
Position offset: -2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr19-50905328; API