rs931046977
Variant summary
Our verdict is Likely pathogenic. Variant got 7 ACMG points: 7P and 0B. PM2PM5PP2PP3_Moderate
The NM_001999.4(FBN2):āc.3515G>Cā(p.Gly1172Ala) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,620 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 (ā ). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G1172S) has been classified as Uncertain significance.
Frequency
Consequence
NM_001999.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_pathogenic. Variant got 7 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
FBN2 | NM_001999.4 | c.3515G>C | p.Gly1172Ala | missense_variant | 27/65 | ENST00000262464.9 | |
FBN2 | XM_017009228.3 | c.3362G>C | p.Gly1121Ala | missense_variant | 26/64 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FBN2 | ENST00000262464.9 | c.3515G>C | p.Gly1172Ala | missense_variant | 27/65 | 1 | NM_001999.4 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 exomes AF: 0.00000796 AC: 2AN: 251392Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135874
GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461620Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 727124
GnomAD4 genome ? Cov.: 33
ClinVar
Submissions by phenotype
not provided Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | AiLife Diagnostics, AiLife Diagnostics | Sep 29, 2021 | - - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at