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. 2019 Nov 11;9:16452. doi: 10.1038/s41598-019-52795-1

Figure 2.

Figure 2

The overall structure of CAMKK2-KD bound to GSK650394 and overlay of all ligand-bound CAMKK2-KD structures from this work. (A,B) Cartoon representation of CAMKK2-KD showing the conserved kinase domain architecture consisting of N- and C-lobes connected by an intervening hinge region (main chain atoms shown as sticks). Major structural elements within the kinase domain are highlighted. The kinase domain α-C and P-loop are shown in purple. The R-spine is shown as a yellow surface, and side chains for residues within the R-spine are shown as sticks. Residues within the RP-insert are not part of the final model and this region is represented by a dashed black line. (C) Overlay of CAMKK2-KD structures (shown as ribbon) highlighting differences in the protein P-loop (in purple). Green spheres represent Cα atoms for residues Ser175 within the protein P-loop.