Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Neuberg Centre For Genomic Medicine, |
RCV004720639 | SCV005329392 | uncertain significance | Immunodeficiency, common variable, 3 | 2023-05-20 | criteria provided, single submitter | clinical testing | The missense c.706G>C (p.Ala236Pro) variant in the CD19 gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. This variant is absent in the gnomAD Exomes and novel in 1000 Genomes. The amino acid Alanine at position 236 is changed to a Proline changing protein sequence and it might alter its composition and physico-chemical properties. Multiple lines of computational evidence (Polyphen - Benign, SIFT - Tolerated and MutationTaster - Polymorphism) predict conflicting damaging effect on protein structure and function for this variant. The amino acid change p.Ala236Pro in CD19 is predicted as conserved by GERP++ and PhyloP across 100 vertebrates. For these reasons, this variant has been classified as Uncertain Significance. |