16-89918167-G-A
Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2
The ENST00000555427.1(MC1R):c.-409+120G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00341 in 230,514 control chromosomes in the GnomAD database, including 4 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).
Frequency
Consequence
ENST00000555427.1 intron
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -14 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
LOC124903759 | XM_047435031.1 | c.1212+120G>A | intron_variant | Intron 3 of 3 | XP_047290987.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
MC1R | ENST00000555427.1 | c.-409+120G>A | intron_variant | Intron 2 of 3 | 5 | ENSP00000451760.1 | ||||
MC1R | ENST00000639847.1 | c.-409+120G>A | intron_variant | Intron 2 of 2 | 5 | ENSP00000492011.1 | ||||
ENSG00000267048 | ENST00000570217.1 | n.493G>A | non_coding_transcript_exon_variant | Exon 3 of 3 | 4 |
Frequencies
GnomAD3 genomes AF: 0.00471 AC: 717AN: 152220Hom.: 3 Cov.: 34
GnomAD4 exome AF: 0.000870 AC: 68AN: 78176Hom.: 1 Cov.: 0 AF XY: 0.000860 AC XY: 31AN XY: 36050
GnomAD4 genome AF: 0.00471 AC: 717AN: 152338Hom.: 3 Cov.: 34 AF XY: 0.00447 AC XY: 333AN XY: 74488
ClinVar
Submissions by phenotype
Melanoma, cutaneous malignant, susceptibility to, 5 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