A novel polypeptide, a human nadh-ubiquinone oxidoreductase 21.89 and the polynucleotide encoding the polypeptide

摘要

The present invention discloses a novel polypeptide, a human NADH-ubiquinone oxidoreductase 21.89, the polynucleotide encoding the polypeptide and the mothod for producing the polypeptide by DNA recombinant technology. The invention also discloses the uses of the polypeptide in methods for treating various diseases, such as Downs Syndrome, dementia, tumours, developmental disorders, various inflammations and immunological disease, etc. The invention also discloses the agonists against the polypeptide and the therapeutic action thereof. The invention also discloses the uses of the polynucleotide encoding the human NADH-ubiquinone oxidoreductase 21.89.