摘要
Electron transfer (ET) is an important elementary step of chemical reaction.Phosphorus is the center of energy expression in biological system. As a result, the research on the ET of phosphoryl and nonphosphoryl peptides is very important for us to understand the role of phosphorus in life and reveal the secrets of life. In this paper, the ET in some phosphoryl and nonphosphoryl peptides are studied by ESR. It is observed that the electron transfers along the backbone of the peptide and that phosphoryl group takes part in the elementary process in the phosphoryl peptide first.
Electron transfer (ET) is an important elementary step of chemical reaction.Phosphorus is the center of energy expression in biological system. As a result, the research on the ET of phosphoryl and nonphosphoryl peptides is very important for us to understand the role of phosphorus in life and reveal the secrets of life. In this paper, the ET in some phosphoryl and nonphosphoryl peptides are studied by ESR. It is observed that the electron transfers along the backbone of the peptide and that phosphoryl group takes part in the elementary process in the phosphoryl peptide first.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1995年第4期375-380,共6页
Acta Physico-Chimica Sinica
关键词
磷酰化肽
电子转移
顺磁共振
Phosphorylated peptide, Electron transfer, ESR
