21-44286007-A-G
Variant summary
Our verdict is Pathogenic. Variant got 20 ACMG points: 20P and 0B. PVS1PS1_ModeratePM2PP5_Very_Strong
The NM_000383.4(AIRE):āc.1A>Gā(p.Met1?) variant causes a start lost change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000196 in 1,529,992 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (ā ā ).
Frequency
Consequence
NM_000383.4 start_lost
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 20 ACMG points.
Transcripts
RefSeq
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
AIRE | ENST00000291582.6 | c.1A>G | p.Met1? | start_lost | Exon 1 of 14 | 1 | NM_000383.4 | ENSP00000291582.5 | ||
AIRE | ENST00000527919.5 | n.162A>G | non_coding_transcript_exon_variant | Exon 1 of 14 | 2 | |||||
AIRE | ENST00000530812.5 | n.170A>G | non_coding_transcript_exon_variant | Exon 1 of 12 | 2 |
Frequencies
GnomAD3 genomes AF: 0.00000658 AC: 1AN: 151882Hom.: 0 Cov.: 33
GnomAD3 exomes AF: 0.00000777 AC: 1AN: 128782Hom.: 0 AF XY: 0.0000142 AC XY: 1AN XY: 70650
GnomAD4 exome AF: 0.00000145 AC: 2AN: 1378002Hom.: 0 Cov.: 30 AF XY: 0.00000147 AC XY: 1AN XY: 679800
GnomAD4 genome AF: 0.00000658 AC: 1AN: 151990Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1AN XY: 74310
ClinVar
Submissions by phenotype
Polyglandular autoimmune syndrome, type 1 Pathogenic:2
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For these reasons, this variant has been classified as Pathogenic. Disruption of the initiator codon has been observed in individual(s) with autosomal recessive autoimmune polyendocrinopathy syndrome (PMID: 19758376, 28446514, 28911151,16965330). In at least one individual the data is consistent with the variant being in trans (on the opposite chromosome) from a pathogenic variant. ClinVar contains an entry for this variant (Variation ID: 551136). While this variant is present in population databases (rs121434258), the frequency information is unreliable, as metrics indicate poor data quality at this position in the ExAC database. This sequence change affects the initiator methionine of the AIRE mRNA. The next in-frame methionine is located at codon 184. -
Inherited Immunodeficiency Diseases Pathogenic:1
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Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at