Biomol NMR Assign. 2011 Oct 12. [Epub ahead of print]

(1)H, (13)C and (15)N NMR assignments of the aciniform spidroin (AcSp1) repetitive domain of Argiope trifasciata wrapping silk.

Xu L, Tremblay ML, Meng Q, Liu XQ, Rainey JK.

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Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, People's Republic of China.

Abstract

Spider silk is one of nature's most remarkable biomaterials due to extraordinary strength and toughness not found in today's synthetic materials. Of the seven types of silk, wrapping silk (AcSp1) is the most extensible of the types of silks and has no sequence similarity to the other types. Here we report the chemical shifts for the AcSp1 199 amino acid protein repeat unit and its anticipated secondary structure based on secondary chemical shifts.

PMID:: 21989955; [PubMed - as supplied by publisher]

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(1)H, (13)C and (15)N NMR assignments of the aciniform spidr...
(1)H, (13)C and (15)N NMR assignments of the aciniform spidroin (AcSp1) repetitive domain of Argiope trifasciata wrapping silk.
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(1)H, (13)C and (15)N NMR assignments of the aciniform spidroin (AcSp1) repetitive domain of Argiope trifasciata wrapping silk.

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