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Summary
| Description |
English: Schematic diagram of anchored PKA signaling. Inactive PKA exists as a tetramer consisting of a regulatory (R) subunit dimer and two catalytic (C) subunits. This PKA holoenzyme complex is tethered to cell membranes and organelles through association with A-Kinase Anchoring proteins (AKAPs). The addition of cAMP causes a conformational change in the anchored R subunits that releases the C subunits to phosphorylate downstream substrates. |
| Date | |
| Source | Own work |
| Author | Rigney12 |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:47, 11 December 2015 | | 2,480 × 626 (379 KB) | Rigney12 | User created page with UploadWizard |
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