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. 2017 Dec 8;7:17229. doi: 10.1038/s41598-017-17396-w

Figure 3.

Figure 3

Examples of EPR spectra of the C-terminal residues of EcMscL. X-band EPR spectra of underlabelled and fully spin-labelled A110C, E119C and Q132C mutants showing increased spin mobility at the top and the bottom of the A110–S136 segment of the helical bundle and reduced mobility in the middle of the A110–S136 segment. All spectra were obtained using loop-gap resonator with the microwave power of 2 mW and field modulation of 1 G.