Extended Data Fig. 10: Purified OmcS and OmcZ nanowires from ΔomcZ and KN400 strains respectively show conformational change to β-sheets similar to nanowires of wild-type and W51W57 strains. | Nature Chemical Biology

Extended Data Fig. 10: Purified OmcS and OmcZ nanowires from ΔomcZ and KN400 strains respectively show conformational change to β-sheets similar to nanowires of wild-type and W51W57 strains.

From: Electric field stimulates production of highly conductive microbial OmcZ nanowires

Extended Data Fig. 10

SDS-PAGE gel of filament preparations showing a single band corresponding to a, OmcS purified from ΔomcZ strain and c, OmcZ from KN400 strain. Corresponding TEM images of b, OmcS and e, OmcZ nanowires. Scale bars, 400 nm. Solution CD spectra of c, OmcS and f, OmcZ is similar to CD spectra of OmcS and OmcZ nanowires purified from wild-type and W51W57 strains respectively (Fig. 6c, d). M1 and M2 represent nanowires sheared from cells by two different methods – vortexing (M1) and blending (M2).

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