12-57013359-G-A
Variant names:
Variant summary
Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_013251.4(TAC3):c.238C>T(p.Arg80Cys) variant causes a missense, splice region change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Consequence
TAC3
NM_013251.4 missense, splice_region
NM_013251.4 missense, splice_region
Scores
2
9
4
Splicing: ADA: 0.1851
2
Clinical Significance
Conservation
PhyloP100: 4.79
Genes affected
TAC3 (HGNC:11521): (tachykinin precursor 3) This gene encodes a member of the tachykinin family of secreted neuropeptides. The encoded preproprotein is proteolytically processed to generate the mature peptide, which is primarily expressed in the central and peripheral nervous systems and functions as a neurotransmitter. This peptide is the ligand for the neurokinin-3 receptor. This protein is also expressed in the outer syncytiotrophoblast of the placenta and may be associated with pregnancy-induced hypertension and pre-eclampsia. Mutations in this gene are associated with normosmic hypogonadotropic hypogonadism. Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed. [provided by RefSeq, Feb 2016]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 1 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.3999374).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TAC3 | NM_013251.4 | c.238C>T | p.Arg80Cys | missense_variant, splice_region_variant | Exon 4 of 7 | ENST00000458521.7 | NP_037383.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TAC3 | ENST00000458521.7 | c.238C>T | p.Arg80Cys | missense_variant, splice_region_variant | Exon 4 of 7 | 1 | NM_013251.4 | ENSP00000404056.2 | ||
TAC3 | ENST00000300108.7 | n.238C>T | splice_region_variant, non_coding_transcript_exon_variant | Exon 4 of 9 | 2 | ENSP00000300108.3 | ||||
TAC3 | ENST00000379411.6 | n.238C>T | splice_region_variant, non_coding_transcript_exon_variant | Exon 4 of 8 | 2 | ENSP00000368721.2 | ||||
TAC3 | ENST00000393867.5 | n.238C>T | splice_region_variant, non_coding_transcript_exon_variant | Exon 4 of 10 | 2 | ENSP00000377445.1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 31
GnomAD4 exome
Cov.:
31
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Hypogonadotropic hypogonadism 10 with or without anosmia Uncertain:1
Jan 17, 2024
Fulgent Genetics, Fulgent Genetics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing
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Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Benign
T
BayesDel_noAF
Pathogenic
CADD
Pathogenic
DANN
Uncertain
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
M_CAP
Uncertain
D
MetaRNN
Benign
T
MetaSVM
Uncertain
D
PROVEAN
Benign
N
REVEL
Uncertain
Sift
Uncertain
D
Sift4G
Uncertain
D
Polyphen
D
Vest4
MVP
ClinPred
D
GERP RS
Splicing
Name
Calibrated prediction
Score
Prediction
dbscSNV1_ADA
Benign
dbscSNV1_RF
Benign
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.