rs1490366214
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_004360.5(CDH1):c.2005C>A(p.Leu669Ile) 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. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. L669F) has been classified as Uncertain significance.
Frequency
Consequence
NM_004360.5 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 | UniProt |
---|---|---|---|---|---|---|---|
CDH1 | NM_004360.5 | c.2005C>A | p.Leu669Ile | missense_variant | 13/16 | ENST00000261769.10 | |
CDH1 | NM_001317184.2 | c.1822C>A | p.Leu608Ile | missense_variant | 12/15 | ||
CDH1 | NM_001317185.2 | c.457C>A | p.Leu153Ile | missense_variant | 13/16 | ||
CDH1 | NM_001317186.2 | c.40C>A | p.Leu14Ile | missense_variant | 12/15 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CDH1 | ENST00000261769.10 | c.2005C>A | p.Leu669Ile | missense_variant | 13/16 | 1 | NM_004360.5 | P1 | |
ENST00000563916.1 | n.60G>T | non_coding_transcript_exon_variant | 1/3 | 4 |
Frequencies
GnomAD3 genomes ? Cov.: 31
GnomAD4 exome Cov.: 32
GnomAD4 genome ? Cov.: 31
ClinVar
Submissions by phenotype
Hereditary diffuse gastric adenocarcinoma Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | May 22, 2018 | This sequence change replaces leucine with isoleucine at codon 669 of the CDH1 protein (p.Leu669Ile). The leucine residue is highly conserved and there is a small physicochemical difference between leucine and isoleucine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with CDH1-related disease. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Tolerated"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at