Article
Deficiency in protein L-isoaspartyl methyltransferase results in a fatal progressive epilepsy.
The Journal of neuroscience : the official journal of the Society for Neuroscience - 15 Mar 1998
Yamamoto A, Takagi H, Kitamura D, Tatsuoka H, Nakano H, Kawano H, Kuroyanagi H, Yahagi Y, Kobayashi S, Koizumi K, Sakai T, Saito K, Chiba T, Kawamura K, Suzuki K, Watanabe T, Mori H, Shirasawa T
Abstract excerpt
Protein L-isoaspartyl methyltransferase (PIMT) is suggested to play a role in the repair of aged protein spontaneously incorporated with isoaspartyl residues. We generated PIMT-deficient mice by targeted disruption of the PIMT gene to elucidate the biological role of the gene in vivo. PIMT-deficient mice died from progressive epileptic seizures with grand mal and myoclonus between 4 and 12 weeks of age. An...
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