rs12843268
Variant summary
Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2
The NM_000240.4(MAOA):c.503+1623A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.57 ( 13637 hom., 17389 hem., cov: 21)
Failed GnomAD Quality Control
Consequence
MAOA
NM_000240.4 intron
NM_000240.4 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -1.08
Genes affected
MAOA (HGNC:6833): (monoamine oxidase A) This gene is one of two neighboring gene family members that encode mitochondrial enzymes which catalyze the oxidative deamination of amines, such as dopamine, norepinephrine, and serotonin. Mutation of this gene results in Brunner syndrome. This gene has also been associated with a variety of other psychiatric disorders, including antisocial behavior. Alternatively spliced transcript variants encoding multiple isoforms have been observed. [provided by RefSeq, Jul 2012]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -8 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-1.0).
BS2
?
High Homozygotes in GnomAd at 13648 XL gene
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
MAOA | NM_000240.4 | c.503+1623A>G | intron_variant | ENST00000338702.4 | |||
MAOA | NM_001270458.2 | c.104+1623A>G | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
MAOA | ENST00000338702.4 | c.503+1623A>G | intron_variant | 1 | NM_000240.4 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.566 AC: 61649AN: 108942Hom.: 13648 Cov.: 21 AF XY: 0.555 AC XY: 17373AN XY: 31282
GnomAD3 genomes
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GnomAD4 genome ? Data not reliable, filtered out with message: InbreedingCoeff AF: 0.566 AC: 61649AN: 108994Hom.: 13637 Cov.: 21 AF XY: 0.555 AC XY: 17389AN XY: 31344
GnomAD4 genome
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Data not reliable, filtered out with message: InbreedingCoeff
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ClinVar
Not reported inComputational scores
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Name
Calibrated prediction
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Prediction
BayesDel_noAF
Benign
Cadd
Benign
Dann
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at