Structural and spectroscopic elucidation of tetrapetide glycyl-L-prolyl-glycyl-glycine and its hydrogensquarate

被引：2
|
作者：
Kolev, Tsonko M. [1 ,2 ]
机构：
[1] Paisij Hilendarski Univ Plovdiv, Dept Organ Chem, BG-4000 Plovdiv, Bulgaria
[2] Bulgarian Acad Sci, Inst Organ Chem, BU-1113 Sofia, Bulgaria
来源：
PROTEIN AND PEPTIDE LETTERS | 2008年 / 15卷 / 07期
关键词：
glycyl-(L)-prolyl-glycyl-glycine; hydrogensquarate; solid-state IR-LD spectroscopy; ab initio calculations; mass spectrometry;
D O I：
10.2174/092986608785133663
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The IR-spectroscopic and structural elucidation of tetrapeptide glycyl-(L)-prolyl-glycyl-glycine and its hydrogen-squarate was performed by employing linear-polarized IR-spectroscopy of oriented colloid suspensions in nematic host as well as mass spectrometry. Quantum-chemical ab initio calculations were carried out in order to evaluate both the electronic structure and optical properties of the compound studied.
引用
收藏
页码：713 / 718
页数：6
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