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Int. J. Mol. Sci. 2011, 12(8), 5187-5199; doi:10.3390/ijms12085187
Article

Syntheses and Self-assembling Behaviors of Pentagonal Conjugates of Tryptophane Zipper-Forming Peptide

1,2,* , 1 and 1,2
Received: 13 June 2011; in revised form: 30 July 2011 / Accepted: 10 August 2011 / Published: 15 August 2011
(This article belongs to the Special Issue Molecular Self-Assembly 2011)
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Abstract: Pentagonal conjugates of tryptophane zipper-forming peptide (CKTWTWTE) with a pentaazacyclopentadecane core (Pentagonal-Gly-Trpzip and Pentagonal-Ala-Trpzip) were synthesized and their self-assembling behaviors were investigated in water. Pentagonal-Gly-Trpzip self-assembled into nanofibers with the width of about 5 nm in neutral water (pH 7) via formation of tryptophane zipper, which irreversibly converted to nanoribbons by heating. In contrast, Pentagonal-Ala-Trpzip formed irregular aggregates in water.
Keywords: pentagonal conjugate; tryptophane zipper peptide; self-assembly; nanofiber pentagonal conjugate; tryptophane zipper peptide; self-assembly; nanofiber
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Matsuura, K.; Murasato, K.; Kimizuka, N. Syntheses and Self-assembling Behaviors of Pentagonal Conjugates of Tryptophane Zipper-Forming Peptide. Int. J. Mol. Sci. 2011, 12, 5187-5199.

AMA Style

Matsuura K, Murasato K, Kimizuka N. Syntheses and Self-assembling Behaviors of Pentagonal Conjugates of Tryptophane Zipper-Forming Peptide. International Journal of Molecular Sciences. 2011; 12(8):5187-5199.

Chicago/Turabian Style

Matsuura, Kazunori; Murasato, Kazuya; Kimizuka, Nobuo. 2011. "Syntheses and Self-assembling Behaviors of Pentagonal Conjugates of Tryptophane Zipper-Forming Peptide." Int. J. Mol. Sci. 12, no. 8: 5187-5199.



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