Variant rs3731027 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 0P and 15B. BP4_StrongBP6_ModerateBP7BA1

The NM_000234.3(LIG1):c.2286C>T(p.Ile762=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00307 in 1,613,348 control chromosomes in the GnomAD database, including 119 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.016 ( 61 hom., cov: 32)

Exomes 𝑓: 0.0018 ( 58 hom. )

Consequence

LIG1
NM_000234.3 synonymous

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -0.634

Variant links:

Genes affected

LIG1 (HGNC:6598): (DNA ligase 1) This gene encodes a member of the ATP-dependent DNA ligase protein family. The encoded protein functions in DNA replication, recombination, and the base excision repair process. Mutations in this gene that lead to DNA ligase I deficiency result in immunodeficiency and increased sensitivity to DNA-damaging agents. Disruption of this gene may also be associated with a variety of cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]

LIG1 links:

(HGNC:):

links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.63).

BP6

Variant 19-48121269-G-A is Benign according to our data. Variant chr19-48121269-G-A is described in ClinVar as [Benign]. Clinvar id is 784835.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=-0.634 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0507 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LIG1	NM_000234.3 linkuse as main transcript	c.2286C>T	p.Ile762=	synonymous_variant	24/28	ENST00000263274.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LIG1	ENST00000263274.12 linkuse as main transcript	c.2286C>T	p.Ile762=	synonymous_variant	24/28	1	NM_000234.3	P4	P18858-1
	ENST00000596563.5 linkuse as main transcript	n.176+10G>A		intron_variant, non_coding_transcript_variant		2

Frequencies

GnomAD3 genomes

AF:

0.0155

AC:

2365

AN:

152118

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0527

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00825

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000470

Gnomad OTH

AF:

0.0120

GnomAD3 exomes

AF:

0.00429

AC:

1070

AN:

249222

Hom.:

AF XY:

0.00322

AC XY:

435

AN XY:

134900

show subpopulations

Gnomad AFR exome

AF:

0.0552

Gnomad AMR exome

AF:

0.00368

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000655

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000303

Gnomad OTH exome

AF:

0.00279

GnomAD4 exome

AF:

0.00177

AC:

2583

AN:

1461112

Hom.:

Cov.:

AF XY:

0.00153

AC XY:

1113

AN XY:

726834

show subpopulations

Gnomad4 AFR exome

AF:

0.0572

Gnomad4 AMR exome

AF:

0.00428

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000812

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000184

Gnomad4 OTH exome

AF:

0.00411

GnomAD4 genome

AF:

0.0155

AC:

2365

AN:

152236

Hom.:

Cov.:

AF XY:

0.0152

AC XY:

1130

AN XY:

74432

show subpopulations

Gnomad4 AFR

AF:

0.0525

Gnomad4 AMR

AF:

0.00824

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000471

Gnomad4 OTH

AF:

0.0118

Alfa

AF:

0.00698

Hom.:

Bravo

AF:

0.0180

Asia WGS

AF:

0.00173

AC:

AN:

3478

EpiCase

AF:

0.000218

EpiControl

AF:

0.000415

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

Invitae

Jan 29, 2024

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.63

CADD

Benign

2.3

DANN

Benign

0.82

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over