11-18026269-G-T
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Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_004179.3(TPH1):c.803+221C>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.339 in 151,680 control chromosomes in the GnomAD database, including 9,447 homozygotes. 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 0.34 ( 9447 hom., cov: 30)
Consequence
TPH1
NM_004179.3 intron
NM_004179.3 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -1.28
Genes affected
TPH1 (HGNC:12008): (tryptophan hydroxylase 1) This gene encodes a member of the aromatic amino acid hydroxylase family. The encoded protein catalyzes the first and rate limiting step in the biosynthesis of serotonin, an important hormone and neurotransmitter. Mutations in this gene have been associated with an elevated risk for a variety of diseases and disorders, including schizophrenia, somatic anxiety, anger-related traits, bipolar disorder, suicidal behavior, addictions, and others.[provided by RefSeq, Apr 2009]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.84).
BA1
?
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.448 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TPH1 | NM_004179.3 | c.803+221C>A | intron_variant | ENST00000682019.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TPH1 | ENST00000682019.1 | c.803+221C>A | intron_variant | NM_004179.3 | P1 | ||||
TPH1 | ENST00000250018.6 | c.803+221C>A | intron_variant | 1 | P1 | ||||
TPH1 | ENST00000417164.5 | c.606+221C>A | intron_variant, NMD_transcript_variant | 1 |
Frequencies
GnomAD3 genomes ? AF: 0.339 AC: 51392AN: 151566Hom.: 9450 Cov.: 30
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We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? AF: 0.339 AC: 51393AN: 151680Hom.: 9447 Cov.: 30 AF XY: 0.343 AC XY: 25396AN XY: 74102
GnomAD4 genome
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25396
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74102
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1295
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3478
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