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Towards Dissecting the Mechanism of Protein Phosphatase‐1 Inhibition by Its C‐Terminal Phosphorylation
ChemBioChem ( IF 2.6 ) Pub Date : 2020-10-21 , DOI: 10.1002/cbic.202000669
Francesca Salvi 1 , Bernhard Hoermann 2, 3 , Javier Del Pino García 4 , Miriam Fontanillo 1 , Rita Derua 5, 6 , Monique Beullens 4 , Mathieu Bollen 4 , Orsolya Barabas 7 , Maja Köhn 1, 2, 3
Affiliation  

Interrogating a mechanistic black box: Phosphoprotein phosphatase 1 (PP1) is among the major serine/threonine phosphatases and is involved in numerous pathways. Autoinhibition by phosphorylation of Thr320 at the C‐terminus leads to cell‐cycle arrest and neuronal defects. However, the mechanism underlying this regulatory phosphorylation site is unknown. Herein, we investigate potential mechanisms.
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中文翻译:

解析蛋白磷酸酶-1 通过其 C 端磷酸化抑制的机制

询问机械黑匣子:磷蛋白磷酸酶 1 (PP1) 是主要的丝氨酸/苏氨酸磷酸酶之一,并参与许多途径。通过在C端磷酸化 Thr320 的自抑制导致细胞周期停滞和神经元缺陷。然而,该调节磷酸化位点的潜在机制尚不清楚。在这里,我们研究了潜在的机制。
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更新日期:2020-10-21
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