rs1555397197
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000138.5(FBN1):c.4579_4580del(p.Val1527Ter) variant causes a frameshift, splice region change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 1/1 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Likely pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. V1527V) has been classified as Likely benign. Variant results in nonsense mediated mRNA decay.
Frequency
Consequence
NM_000138.5 frameshift, 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 |
---|---|---|---|---|---|---|---|
FBN1 | NM_000138.5 | c.4579_4580del | p.Val1527Ter | frameshift_variant, splice_region_variant | 37/66 | ENST00000316623.10 | |
FBN1 | NM_001406716.1 | c.4579_4580del | p.Val1527Ter | frameshift_variant, splice_region_variant | 36/65 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FBN1 | ENST00000316623.10 | c.4579_4580del | p.Val1527Ter | frameshift_variant, splice_region_variant | 37/66 | 1 | NM_000138.5 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD4 genome ? Cov.: 32
ClinVar
Submissions by phenotype
Marfan syndrome Pathogenic:1
Likely pathogenic, criteria provided, single submitter | clinical testing | Center for Human Genetics, Inc, Center for Human Genetics, Inc | Nov 01, 2016 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at