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. Author manuscript; available in PMC: 2016 Jun 2.
Published in final edited form as: Structure. 2015 May 14;23(6):981–994. doi: 10.1016/j.str.2015.04.002

Figure 3. Asymmetry in CA-DHp distances.

Figure 3

A) The distances between the catalytic His (on the DHp) and an ATP-binding Asn (on the CA) on each side of the dimer are correlated for all known HK structures. Structures representing the autophosphorylation Michaelis complex show significant asymmetry B) The DHp-CA distance is correlated with the angle between the Gripper helix and the DHp helix. The Gripper helix shows a very specific angular preference in in the autokinase Michaelis structures.