rs2232638
Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBA1
The NM_206937.2(LIG4):c.807C>T(p.Tyr269Tyr) variant causes a synonymous change. The variant allele was found at a frequency of 0.00557 in 1,613,170 control chromosomes in the GnomAD database, including 463 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).
Frequency
Consequence
NM_206937.2 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -20 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
LIG4 | NM_206937.2 | c.807C>T | p.Tyr269Tyr | synonymous_variant | Exon 3 of 3 | ENST00000442234.6 | NP_996820.1 |
Ensembl
Frequencies
GnomAD3 genomes AF: 0.0300 AC: 4567AN: 152132Hom.: 237 Cov.: 32
GnomAD3 exomes AF: 0.00766 AC: 1916AN: 250260Hom.: 99 AF XY: 0.00551 AC XY: 746AN XY: 135396
GnomAD4 exome AF: 0.00300 AC: 4380AN: 1460920Hom.: 223 Cov.: 34 AF XY: 0.00254 AC XY: 1843AN XY: 726774
GnomAD4 genome AF: 0.0302 AC: 4602AN: 152250Hom.: 240 Cov.: 32 AF XY: 0.0298 AC XY: 2219AN XY: 74456
ClinVar
Submissions by phenotype
DNA ligase IV deficiency Benign:3
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This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
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not provided Benign:2
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Severe combined immunodeficiency due to DCLRE1C deficiency Benign:1
This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at