chr5-132385482-A-G
Variant summary
Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1
The NM_003060.4(SLC22A5):āc.807A>Gā(p.Leu269Leu) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.405 in 1,613,282 control chromosomes in the GnomAD database, including 137,840 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (ā ā ).
Frequency
Consequence
NM_003060.4 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -21 ACMG points.
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.406 AC: 61672AN: 151926Hom.: 13075 Cov.: 33
GnomAD3 exomes AF: 0.435 AC: 109359AN: 251282Hom.: 25387 AF XY: 0.448 AC XY: 60802AN XY: 135822
GnomAD4 exome AF: 0.404 AC: 591038AN: 1461238Hom.: 124757 Cov.: 41 AF XY: 0.412 AC XY: 299529AN XY: 726990
GnomAD4 genome AF: 0.406 AC: 61712AN: 152044Hom.: 13083 Cov.: 33 AF XY: 0.417 AC XY: 30987AN XY: 74306
ClinVar
Submissions by phenotype
Renal carnitine transport defect Benign:7
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 specified Benign:3
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not provided Benign:2
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Variant summary: The c.807A>G variant affects a non-conserved nucleotide, resulting in synonymous amino acid change. Mutatation Taster predicts polymorphism outcome for this variant. 5/5 splice-site tools via Alamut predict that this variant does not affect the consensus splice donor site though it may create a cryptic splice donor site as predicted by 3/5 tools. However, in silico prediction results are not definite and there are no functional studies to confirm this. This variant is found in 53257/121244 control chromosomes (12476 homozygotes) from the large and broad populations of ExAC at a frequency of 0.4392547, which is about 96 times greater than the maximal expected frequency of a pathogenic allele (0.0045644) in this gene. Thus this variant is a common polymorphism found in general population. In one family, this variant was found in cis with a potentially pathogenic variant p.Leu476Arg in homozygous state in two affected siblings and was found in homozygous state in the unaffected father of the siblings (Mutlu-Albayrak_2015) -- an evidence of lack of cosegregation which further supports the benign outcome. One clinical laboratory has classified this variant as benign. Taken together, this variant has been classified as Benign. -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at