Pressure stability of the α-helix struct
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Takahiro Takekiyo; Naohiro Takeda; Yasuhiro Isogai; Minoru Kato; Yoshihiro Tanig
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Article
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2007
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Wiley (John Wiley & Sons)
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English
⚖ 178 KB
👁 1 views
## Abstract The pressure‐induced structural changes of a de novo designed four‐helix bundle protein, (α‐l‐α)~2~, in aqueous solution have been investigated by FTIR spectroscopy. Changes in the amide I' band intensity show that pressure induces disruption of tertiary interactions and stabilizes the