Browsing Bergen Open Research Archive by Author "Szigetvari, Peter Daniel"
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Serine 19 phosphorylation and 14‐3‐3 binding regulate phosphorylation and dephosphorylation of tyrosine hydroxylase on serine 31 and serine 40
Ghorbani, Sadaf; Szigetvari, Peter Daniel; Haavik, Jan; Kleppe, Rune (Peer reviewed; Journal article, 2019-09-17)Multisite phosphorylation and structural flexibility allow for complex regulation of proteins through cellular signaling. Tyrosine hydroxylase (TH), a key enzyme of catecholamine synthesis, is regulated by multiple neuronal ... -
Structure of the ALS Mutation Target Annexin A11 Reveals a Stabilising N-Terminal Segment
Lillebostad, Peder August Gudmundsen; Raasakka, Arne; Hjellbrekke, Silje Johannessen; Patil, Sudarshan; Røstbø, Trude Kvalnes; Hollås, Hanne; Sakya, Siri; Szigetvari, Peter Daniel; Vedeler, Anni; Kursula, Petri (Journal article; Peer reviewed, 2020)The functions of the annexin family of proteins involve binding to Ca2+, lipid membranes, other proteins, and RNA, and the annexins share a common folded core structure at the C terminus. Annexin A11 (AnxA11) has a long ... -
Tyrosinemia Type 1 and symptoms of ADHD: Biochemical mechanisms and implications for treatment and prognosis
Barone, Helene; Bliksrud, Yngve Thomas; Elgen, Irene Bircow; Szigetvari, Peter Daniel; Kleppe, Rune; Ghorbani, Sadaf; Hansen, Eirik Vangsøy; Haavik, Jan (Peer reviewed; Journal article, 2019-10-21)Hereditary tyrosinemia Type 1 (HT‐1) is a rare metabolic disease where the enzyme catalyzing the final step of tyrosine breakdown is defect, leading to accumulation of toxic metabolites. Nitisinone inhibits the degradation ...