喻荣岗

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  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:A hydrophobic constriction site can act as an efficient barrier to ion and water permeation if its diameter ...

  • hydrophobic substitutions using a combination of fluorescence approaches, which include red edge excitation shift and membrane penetration depth analysis, size-exclusion chromatography, and circular dichroism spectroscopy. We show here that the gramicidin analogs containing single-tryptophan residues adopt a mixture of nonchannel and channel conformations, as evident from analysis of membrane penetration depth, size-exclusion chromatography, and backbone circular dichroism data. These results are potentially useful in analyzing the effect of tryptophan substitution on the functioning of other ion channels and membrane proteins.'})"> QQ
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Role of tryptophan residues in gramicidin channel organization and function.
分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

摘要:The linear peptide gramicidin forms prototypical ion channels specific for monovalent cations and has been u...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:We reported previously that a tilapia (Oreochromis mossambicus) heat shock protein 70 (HSP70) promoter is ab...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:This paper analyzes the session setup delay in the IP Multimedia Subsystem (IMS) with the CDMA2000 Evolution...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:Emerging technologies based on mass spectrometry and nuclear magnetic resonance enable the monitoring of hun...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:MOTIVATION Clustering protein sequence data into functionally specific families is a difficult but important...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:BACKGROUND Atopic dermatitis (AD) and psoriasis represent polar immune diseases. AD is a T(H)2/T(H)22-domina...

  • 分类: 格式:PDF 积分:0 上传者:喻荣岗 上传时间:2017-12-11

    摘要:Since the work of Ramón y Cajal in the late 19th and early 20th centuries, neuroscientists have speculated t...

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