CDKL5 Proband Entry

Entry ID: cp376

Systematic name: c.1266C>A

Protein name: p.Asp422Glu

Alternate name(s): p.D422E

Mutation type: missense

Domain: not specified

Pathogenicity class: variant of uncertain significance

Gender: Female

Phenotype: Rett syndrome - atypical, preserved speech

Other mutation:

X-inactivation results: Yes - 32:68

Chromosomal abnormality: No

Method of testing: direct, MECP2 negative, CDKL5 Ex1-22

Source of DNA: not stated

Familial testing: de novo

Familial X-inactivation:

Control screening: not found in 200/200 chromosomes


Source: Roche Martinez, A., Armstrong, J., Gerotina, E., Fons, C., Campistol, J., Pineda, M. (2012) CDKL5 in different atypical Rett syndrome variants: description of the first eight patients from Spain. Journal of Pediatric Epilepsy 1:27-35


Entry last updated on: 2018-06-05 13:45:42

Similar entries in the proband database

There are no other entries in the database with a similar genotype.