3j4q
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Pseudo-atomic model of the AKAP18-PKA complex in a bent conformation derived from electron microscopy
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Structural highlights
FunctionAKA7G_RAT Probably targets cAMP-dependent protein kinase (PKA) to the cellular membrane or cytoskeletal structures. The membrane-associated form reduces epithelial sodium channel (ENaC) activity, whereas the free cytoplasmic form may negatively regulate ENaC channel feedback inhibition by intracellular sodium (By similarity). Isoform Delta may be involved in shuttling aquaporin-2 (AQP2) to the plasma membrane.[UniProtKB:Q9P0M2][1] See AlsoReferences
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This page was last modified 10:10, 21 February 2024.