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. 2017 Jul 12;2(7):3509–3517. doi: 10.1021/acsomega.7b00612

Figure 6.

Figure 6

Phosphorylation site His259 and its nearby environment are similar in both subunits of the PhoRD dimer. To compare the two subunits around the His259 side chain, two dimers were superimposed by aligning the N-terminal half of α1 of subunit A from one dimer (colored in green for subunit A and cyan for subunit B) with that of subunit B from the other (shown in gray). The superposition is identical to that in Figure 4a. Side chains of His259 and its surrounding residues are shown in sticks.