Resonance Raman spectroscopic study of cytochrome c mutants
Data(s) |
2002
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Resumo |
The spectroscopic characteristics of cytochrome c(WT) and its mutants(Y67F and N521) in the low frequency region were studied by Resonance Raman technique. The results show that the replacement of phenylalanine for Tyr 67 in WT had a very slight effect on the hydrogen-bonding and conformation of the amino acid residues around propionic acid side chains of heme group. However, large effects on the hydrogen-bonding of internal water with its surrounding amino acid residues and hydrophobility of the home cavity were observed as Asn 52 was substituted with isoleucine, which resulted in conformational regulations of home group and surrounding amino acid residues. |
Identificador | |
Idioma(s) |
中文 |
Fonte |
Zheng JW;Gu RA;Lu TH.Resonance Raman spectroscopic study of cytochrome c mutants,CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(1):42-45 |
Palavras-Chave | #YEAST ISO-1-CYTOCHROME-C |
Tipo |
期刊论文 |