Structural insights into the histidine-containing phospho­transfer protein and receiver domain of sensor histidine kinase suggest a complex model in the two-component regulatory system in Pseudomonas aeruginosa

Chen, S.-K.; Guan, H.-H.; Wu, P.-H.; Lin, L.-T.; Wu, M.-C.; Chang, H.-Y.; Chen, N.-C.; Lin, C.-C.; Chuankhayan, P.; Huang, Y.-C.; Lin, P.-J.; Chen, C.-J.

doi:10.1107/S2052252520009665

Figure 9
Interactions at the interface of the HptB–PA1611REC complex model. The molecules of HptB and PA1611REC-Mg²⁺ are colored wheat and green, respectively. The Mg²⁺ ion is shown as a yellow sphere. The main chains and side chains of the residues involved in the interface of the complex model analyzed with PDBePISA are depicted as sticks. Hydrogen bonds and salt-bridge interactions are represented as yellow dashed lines and magenta dashed lines, respectively. The interaction with both hydrogen bonds and salt-bridges are indicated with cyan dashed lines. Nitrogen and oxygen atoms are depicted as blue and red sticks, respectively, and carbon atoms are the same color as the protein molecule.

IUCrJ

Volume 7| Part 5| September 2020| Pages 934-948

ISSN: 2052-2525

https://doi.org/10.1107/S2052252520009665

BIOLOGY | MEDICINE

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