20-32160055-G-A
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP2PP3
The NM_014742.4(TM9SF4):c.1633G>A(p.Val545Met) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,894 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 Uncertain significance (★).
Frequency
Consequence
NM_014742.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 4 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TM9SF4 | NM_014742.4 | c.1633G>A | p.Val545Met | missense_variant | 16/18 | ENST00000398022.7 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TM9SF4 | ENST00000398022.7 | c.1633G>A | p.Val545Met | missense_variant | 16/18 | 1 | NM_014742.4 | P1 | |
TM9SF4 | ENST00000217315.9 | c.1582G>A | p.Val528Met | missense_variant | 16/18 | 2 | |||
TM9SF4 | ENST00000495749.1 | n.913G>A | non_coding_transcript_exon_variant | 1/3 | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461894Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 727248
GnomAD4 genome ? Cov.: 31
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jul 26, 2022 | The c.1633G>A (p.V545M) alteration is located in exon 16 (coding exon 16) of the TM9SF4 gene. This alteration results from a G to A substitution at nucleotide position 1633, causing the valine (V) at amino acid position 545 to be replaced by a methionine (M). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
No publications associated with this variant yet.