6ac9

Crystal structure of human Vaccinia-related kinase 1 (VRK1) in complex with AMP-PNP

spinqualitylabelsall models 6ac9, resolution 2.07Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6ac9 is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 2.07Å Ligands: ANP, CL, GOL, MG, PG4, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Disease VRK1_HUMAN Pontocerebellar hypoplasia type 1. The disease is caused by mutations affecting the gene represented in this entry. Function VRK1_HUMAN Serine/threonine kinase involved in Golgi disassembly during the cell cycle: following phosphorylation by PLK3 during mitosis, required to induce Golgi fragmentation. Acts by mediating phosphorylation of downstream target protein. Phosphorylates 'Thr-18' of p53/TP53 and may thereby prevent the interaction between p53/TP53 and MDM2. Phosphorylates casein and histone H3. Phosphorylates BANF1: disrupts its ability to bind DNA, reduces its binding to LEM domain-containing proteins and causes its relocalization from the nucleus to the cytoplasm. Phosphorylates ATF2 which activates its transcriptional activity. See Also Serine/threonine protein kinase 3D structures

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