18-2554759-C-A
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_022840.5(METTL4):c.739G>T(p.Val247Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_022840.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
METTL4 | NM_022840.5 | c.739G>T | p.Val247Leu | missense_variant | 4/9 | ENST00000574538.2 | NP_073751.3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
METTL4 | ENST00000574538.2 | c.739G>T | p.Val247Leu | missense_variant | 4/9 | 1 | NM_022840.5 | ENSP00000458290.1 | ||
METTL4 | ENST00000573134.1 | n.1136G>T | non_coding_transcript_exon_variant | 3/7 | 1 | |||||
METTL4 | ENST00000319888.10 | c.739G>T | p.Val247Leu | missense_variant | 4/8 | 5 | ENSP00000320349.6 | |||
METTL4 | ENST00000577166.5 | c.*27G>T | downstream_gene_variant | 4 | ENSP00000458415.1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 31
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Aug 02, 2021 | The c.739G>T (p.V247L) alteration is located in exon 4 (coding exon 3) of the METTL4 gene. This alteration results from a G to T substitution at nucleotide position 739, causing the valine (V) at amino acid position 247 to be replaced by a leucine (L). 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.