Description
This variant is denoted CDH1 c.280C>T at the cDNA level, p.Pro94Ser (P94S) at the protein level, and results in the change of a Proline to a Serine (CCA>TCA). This variant has not, to our knowledge, been published in the literature as pathogenic or benign. CDH1 Pro94Ser was not observed in approximately 6,500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. Since Proline and Serine differ in polarity, charge, size or other properties, this is considered a non-conservative amino acid substitution. CDH1 Pro94Ser occurs at a position that is not conserved and is not located in a known functional domain (Figueiredo 2013). In silico analyses predict that this variant is unlikely to alter protein structure or function. Based on currently available information, it is unclear whether CDH1 Pro94Ser is pathogenic or benign. We consider it to be a variant of uncertain significance.
# | Sample | Method | Observation |
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Origin | Affected | Number tested | Tissue | Purpose | Method | Individuals | Allele frequency | Families | Co-occurrences |
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1 | germline | yes | not provided | not provided | not provided | | not provided | not provided | not provided | not provided |