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Protein kinases ribbon diagram

Fig. 5.3 The situation (A) before and (B) after the receptor, activated by the hormone, had made contact with the transducer, a heterotrimeric apyG protein. After coupling to the receptor and activation, the aPyG protein dissociates into the p-ysubunits and the a-subunit, which is now in the active. GTPTiound, on state. The active G Fig. 5.3 The situation (A) before and (B) after the receptor, activated by the hormone, had made contact with the transducer, a heterotrimeric apyG protein. After coupling to the receptor and activation, the aPyG protein dissociates into the p-ysubunits and the a-subunit, which is now in the active. GTPTiound, on state. The active G<i transducer finds the adenylyl cyclase in the two-dimensional space of the membrane, by collision coupling. The activated adenylyl cyclase forms the second messenger cAMP from ATP, which in turn activates the cAMP<lependent kinase, PKA, and downstream targets. A simple ribbon diagram illustrabrigthe relative position of a heterotrimeric G protein in relation to the receptor embedded in the membrane is shown in plate 11.
Fig. 15.2-1 Ribbon diagram showing the structure of the catalytic domain of murine protein kinase A (PKA) in complex with Mg/ATP (lQ24.pdb). The basic architecture that has been observed in all subsequent kinase domain structures is denoted. Fig. 15.2-1 Ribbon diagram showing the structure of the catalytic domain of murine protein kinase A (PKA) in complex with Mg/ATP (lQ24.pdb). The basic architecture that has been observed in all subsequent kinase domain structures is denoted.
See other pages where Protein kinases ribbon diagram is mentioned: [Pg.214]    [Pg.389]    [Pg.270]    [Pg.339]    [Pg.255]    [Pg.159]    [Pg.159]    [Pg.97]   


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Ribbon diagram

Ribbons

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