chr20-63350303-G-T
Variant summary
Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP7
The NM_000744.7(CHRNA4):c.1108C>A(p.Arg370=) variant causes a synonymous 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Synonymous variant affecting the same amino acid position (i.e. R370R) has been classified as Likely benign.
Frequency
Consequence
NM_000744.7 synonymous
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -3 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CHRNA4 | NM_000744.7 | c.1108C>A | p.Arg370= | synonymous_variant | 5/6 | ENST00000370263.9 | |
CHRNA4 | NM_001256573.2 | c.580C>A | p.Arg194= | synonymous_variant | 5/6 | ||
CHRNA4 | NR_046317.2 | n.1317C>A | non_coding_transcript_exon_variant | 5/6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CHRNA4 | ENST00000370263.9 | c.1108C>A | p.Arg370= | synonymous_variant | 5/6 | 1 | NM_000744.7 | P1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 99
GnomAD4 genome Cov.: 32
ClinVar
Not reported inComputational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at