9otk | pdb_00009otk

Structure of hTWIK-2 (K2P6.1) ion channel in DDM detergent

spinqualitylabelsall models 9otk, resolution 3.70Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 9otk is a 2 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: Electron Microscopy, Resolution 3.7Å Ligands: K, LBN Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function KCNK6_HUMAN K(+) channel that conducts outward rectifying currents at the membranes of the endolysosomal system (PubMed:10887187, PubMed:28381826). Active in lysosomes where it regulates lysosome numbers and size (PubMed:28381826). In macrophages, enables K(+) efflux coupled to ATP-induced NLRP3 inflammasome activation upon bacterial infection. Cooperates with ATP-gated P2RX7 channels to activate NLRP3 inflammasome, with P2RX7 conducting Ca(2+) and Na(+) influx that sets the membrane potential for K(+) efflux (By similarity).[UniProtKB:Q3TBV4] Does not display channel activity.

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