chr7-117592655-A-T
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000492.4(CFTR):c.2488A>T(p.Lys830Ter) variant causes a stop gained, splice region change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. K830K) has been classified as Uncertain significance. Variant results in nonsense mediated mRNA decay.
Frequency
Consequence
NM_000492.4 stop_gained, splice_region
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Pathogenic. Variant got 12 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CFTR | NM_000492.4 | c.2488A>T | p.Lys830Ter | stop_gained, splice_region_variant | 14/27 | ENST00000003084.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CFTR | ENST00000003084.11 | c.2488A>T | p.Lys830Ter | stop_gained, splice_region_variant | 14/27 | 1 | NM_000492.4 | P2 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD4 exome Cov.: 31
GnomAD4 genome ? Cov.: 33
ClinVar
Submissions by phenotype
Cystic fibrosis Pathogenic:1Other:1
Pathogenic, criteria provided, single submitter | curation | CFTR-France | Jan 29, 2018 | - - |
not provided, no classification provided | literature only | ClinVar Staff, National Center for Biotechnology Information (NCBI) | - | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at