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The morphology of decorated amyloid fibers is controlled by the conformation and position of the displayed protein.

Abstract:

Self-assembled structures capable of mediating electron transfer are an attractive scientific and technological goal. Therefore, systematic variants of SH3-Cytochrome b(562) fusion proteins were designed to make amyloid fibers displaying heme-b(562) electron transfer complexes. TEM and AFM data show that fiber morphology responds systematically to placement of b(562) within the fusion proteins. UV-vis spectroscopy shows that, for the fusion proteins under test, only half the fiber-borne b(562...

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Publication status:
Published

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Publisher copy:
10.1021/nn204140a

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Journal:
ACS nano
Volume:
6
Issue:
2
Pages:
1332-1346
Publication date:
2012-02-05
DOI:
EISSN:
1936-086X
ISSN:
1936-0851
URN:
uuid:ea8d1b1d-f32f-497c-8e80-8e737108a152
Source identifiers:
385503
Local pid:
pubs:385503

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