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lnlnln: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-08-01 22:11:38
Ö¬·¾ÏµÊýÊÇÖ¸Ö¬·¾×å°±»ùËáÕ¼µÄ±ÈÀý¡£¿ÉÒԲο¼ÒÔÏÂÎÄÏ×£ºhttp://web.expasy.org/docs/expasy_tools05.pdf
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The aliphatic index of a protein is defined as the relative volume occupied by aliphatic
side chains (alanine, valine, isoleucine, and leucine). It may be regarded as a
positive factor for the increase of thermostability of globular proteins.
The aliphatic index of a protein is calculated according to the following formula (34):
Aliphatic index = X(Ala) + a ¡Á X(Val) + b ¡Á [X(Ile) + X(Leu)]
where X(Ala), X(Val), X(Ile), and X(Leu) are mole percent (100 ¡Á mole fraction) of alanine,
valine, isoleucine, and leucine. The coefficients a and b are the relative volume of
valine side chain (a = 2.9) and of Leu/Ile side chains (b = 3.9) to the side chain of alanine
3Â¥2016-08-01 12:19:13
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ÒýÓûØÌû:
3Â¥: Originally posted by stone2239 at 2016-08-01 12:19:13
Ö¬·¾ÏµÊýÊÇÖ¸Ö¬·¾×å°±»ùËáÕ¼µÄ±ÈÀý¡£¿ÉÒԲο¼ÒÔÏÂÎÄÏ×£ºhttp://web.expasy.org/docs/expasy_tools05.pdf
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The aliphatic index of a protein is defined as the relative volume occupied by ...

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3Â¥: Originally posted by stone2239 at 2016-08-01 12:19:13
Ö¬·¾ÏµÊýÊÇÖ¸Ö¬·¾×å°±»ùËáÕ¼µÄ±ÈÀý¡£¿ÉÒԲο¼ÒÔÏÂÎÄÏ×£ºhttp://web.expasy.org/docs/expasy_tools05.pdf
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The aliphatic index of a protein is defined as the relative volume occupied by ...

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