rs1060501855

Variant names:

• chr19-50415795-C-A
• NM_002691.4:c.2789C>A

Your query was ambiguous. Multiple possible variants found:

• chr19-50415795-C-A
• chr19-50415795-C-G
• chr19-50415795-C-T

Variant summary

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

The NM_002691.4(POLD1):​c.2789C>A​(p.Ala930Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000213 in 1,409,684 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: POLD1 NM_002691.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.49

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]

ENSG00000142539 (HGNC:):

ACMG classification

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
POLD1	NM_002691.4	c.2789C>A	p.Ala930Asp	missense_variant	Exon 22 of 27	ENST00000440232.7	NP_002682.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
POLD1	ENST00000440232.7	c.2789C>A	p.Ala930Asp	missense_variant	Exon 22 of 27	1	NM_002691.4	ENSP00000406046.1
ENSG00000142539	ENST00000599632.1	c.-5C>A		upstream_gene_variant		5		ENSP00000473233.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000213 AC: 3 AN: 1409684 Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0 AN XY: 696974

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000263

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.0000211

Gnomad4 NFE exome AF: 9.19e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.71
BayesDel_addAF	Benign	-0.12	T
BayesDel_noAF	Benign	-0.41
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.32	T;.;.;T
Eigen	Benign	0.00019
Eigen_PC	Benign	0.0097
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.98	.;.;D;D
M_CAP	Pathogenic	0.33	D
MetaRNN	Uncertain	0.57	D;D;D;D
MetaSVM	Benign	-0.99	T
MutationAssessor	Uncertain	2.1	M;.;.;M
PrimateAI	Pathogenic	0.87	D
PROVEAN	Uncertain	-4.0	D;.;.;.
REVEL	Benign	0.17
Sift	Uncertain	0.0070	D;.;.;.
Sift4G	Benign	0.15	T;T;T;T
Polyphen		0.22	B;.;.;B
Vest4		0.51
MutPred		0.62		Loss of methylation at K931 (P = 0.07);.;.;Loss of methylation at K931 (P = 0.07);
MVP		0.65
MPC		1.7
ClinPred		0.99	D
GERP RS		3.3
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.8
Varity_R		0.84
gMVP		0.63

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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: chr19-50919052;