R647Q_human-PREPL

General

Gene Locus : human-PREPL

Mode of mutation : Natural mutant

Disease : Myasthenic syndrome, congenital, 22\; CMS22

Summary :

AAA Change :

Allelic Variant :

Risk Factor :

Inhibitor :

Structure :

Disease by interaction :

Interact Gene Locus :

Xenobiotic sensitivity :

Modification :

Torpedo_number : No torpedo number

Kinetic Parameter : No kinetic parameter

News : No news

Comment :
c.1940G>A (p.Arg647Gln) mutation inherited from both parent carriers. The patient showed global muscle hypotonia with limited spontaneous movement and decreased deep tendon reflex. The patient also had multiple additional anomalies, including hearing disturbance, supravalvular aortic stenosis, a tethered spinal cord, cryptorchidism, and duplex kidney. At 2 years old, the patient presented with global developmental delay, barely sat with support, and only spoke a single word (NM 006036.4)

References (2)

Title : Missense variants in CMS22 patients reveal that PREPL has both enzymatic and non-enzymatic functions - Monnens_2024_JCI.Insight__e179276
Author(s) : Monnens Y , Theodoropoulou A , Rosier K , Bhalla K , Mahy A , Vanhoutte R , Meulemans S , Cavani E , Antanasijevic A , Lemmens I , Lee JA , Spellicy CJ , Schroer RJ , Maselli RA , Laverty CG , Agostinis P , Pagliarini DJ , Verhelst S , Marcaida MJ , Rochtus A , Dal Peraro M , Creemers JW
Ref : JCI Insight , : , 2024
Abstract :
PubMedSearch : Monnens_2024_JCI.Insight__e179276
PubMedID: 39078710
Gene_locus related to this paper: human-PREPL

Title : Clinical Application of Whole Exome Sequencing to Identify Rare but Remediable Neurologic Disorders - Kim_2020_J.Clin.Med_9_3724
Author(s) : Kim MJ , Yum MS , Seo GH , Lee Y , Jang HN , Ko TS , Lee BH
Ref : J Clin Med , 9 : , 2020
Abstract :
PubMedSearch : Kim_2020_J.Clin.Med_9_3724
PubMedID: 33233562
Gene_locus related to this paper: human-PREPL