19-43568728-G-C

Position:

• chr19-43568728-G-C

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_006297.3(XRCC1):​c.144+6182C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.57 in 151,232 control chromosomes in the GnomAD database, including 24,871 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.57 (24871 hom., cov: 28)
• Consequence: XRCC1 NM_006297.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.466

Genes affected

XRCC1 (HGNC:12828): (X-ray repair cross complementing 1) The protein encoded by this gene is involved in the efficient repair of DNA single-strand breaks formed by exposure to ionizing radiation and alkylating agents. This protein interacts with DNA ligase III, polymerase beta and poly (ADP-ribose) polymerase to participate in the base excision repair pathway. It may play a role in DNA processing during meiogenesis and recombination in germ cells. A rare microsatellite polymorphism in this gene is associated with cancer in patients of varying radiosensitivity. [provided by RefSeq, Jul 2008]

ENSG00000268361 (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.761 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
XRCC1	NM_006297.3	c.144+6182C>G		intron_variant		ENST00000262887.10	NP_006288.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
XRCC1	ENST00000262887.10	c.144+6182C>G		intron_variant		1	NM_006297.3	ENSP00000262887.5
ENSG00000268361	ENST00000594374.1	c.169-7708C>G		intron_variant		3		ENSP00000472698.1

Frequencies

GnomAD3 genomes AF: 0.570 AC: 86167 AN: 151114 Hom.: 24857 Cov.: 28

Gnomad AFR AF: 0.581

Gnomad AMI AF: 0.588

Gnomad AMR AF: 0.640

Gnomad ASJ AF: 0.614

Gnomad EAS AF: 0.782

Gnomad SAS AF: 0.549

Gnomad FIN AF: 0.485

Gnomad MID AF: 0.532

Gnomad NFE AF: 0.544

Gnomad OTH AF: 0.569

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.570 AC: 86228 AN: 151232 Hom.: 24871 Cov.: 28 AF XY: 0.568 AC XY: 41915 AN XY: 73810

Gnomad4 AFR AF: 0.581

Gnomad4 AMR AF: 0.640

Gnomad4 ASJ AF: 0.614

Gnomad4 EAS AF: 0.782

Gnomad4 SAS AF: 0.548

Gnomad4 FIN AF: 0.485

Gnomad4 NFE AF: 0.544

Gnomad4 OTH AF: 0.572

Alfa AF: 0.413 Hom.: 1092

Bravo AF: 0.588

Asia WGS AF: 0.648 AC: 2250 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
CADD	Benign	10
DANN	Benign	0.78
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		0.99

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

Other links and lift over

dbSNP: rs3213282; hg19: chr19-44072880;