Death-associated protein kinase

spinqualitylabelsall models Structure of human death-associated protein kinase 1 catalytic domain complex with ATP analog (PDB entry 1jkl) Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Function Death-associated protein kinase (DAPK) is a multi-domain serine/threonine kinase which regulates cell death mechanisms and has tumor suppression functions. DAPK1 is a positive mediator of γ-interferon induced programmed cell death. DAPK2 is a calcium/calmodulin dependent kinase involved in multiple cell signaling pathways which trigger cell survival. DAPK3 or zipper-interacting protein kinase is involved in the regulation of apoptosis. Relevance DAPK expression is lost in many types of cancer. DAPK1 expression is elevated in brains of Alzheimer Disease patients and in epilepsy patients. DAPK1 inhibitors are tested as drugs for attenuating acute brain injury. Structural highlights DAPK1 structure contains a small β sheet N-terminal lobe and a larger helix-rich C-terminal lobe. The ATP substrate is bound in a cleft between the two lobes. 3D structures of death-associated protein kinase Death-associated protein kinase 3D structures

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