Photoinduced enzymic epimerization of glucose

被引：0
作者：
Chudnovskii, VM
Yusupov, VI
Kurika, AV
Glazunov, VP
机构：
[1] Russian Acad Sci, Far E Div, Ilichev Pacific Oceanol Inst, Vladivostok 690041, Russia
[2] Russian Acad Sci, Far E Div, Pacific Inst Bioorgan Chem, Vladivostok 690041, Russia
来源：
BIOFIZIKA | 2003年 / 48卷 / 03期
关键词：
enzyme; photosensitizer; laser; epimer;
D O I：
暂无
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
The possibility was examined whether weak external electromagnetic radiation can affect the parameters of enzymic reactions. It was found that, in a system involving an aqueous solution of concanavalin A, glucose, and erbium salt exposed to helium-neon laser light of a wavelength of 633 nm, epimers of glucose: allosa, mannose, and galactose are formed. The effect observed was found to represent a photoinduced enzymic reaction in which the protein dissolved in water converts the glucose associated with it into epimers by the action of electromagnetic radiation. The photoepimerase activity of concanavalin A was established for the first time.
引用
收藏
页码：426 / 428
页数：3
相关论文
共 50 条
[41]   Biocomposites of covalently linked glucose oxidase on carbon nanotubes for glucose biosensor [J].
Jian Li ;
Yue-Bo Wang ;
Jian-Ding Qiu ;
Da-cheng Sun ;
Xing-Hua Xia .
Analytical and Bioanalytical Chemistry, 2005, 383 :918-922
[42]   Chemical composition and theoretical nutritional evaluation of the produced fractions from enzymic hydrolysis of salmon frames with Protamex™ [J].
Liaset, B ;
Julshamn, K ;
Espe, M .
PROCESS BIOCHEMISTRY, 2003, 38 (12) :1747-1759
[43]   A glucose biosensor based on the immobilization of glucose oxidase and Au nanocomposites with polynorepinephrine [J].
Liu, Yang ;
Nan, Xu ;
Shi, Wei ;
Liu, Xin ;
He, Zi ;
Sun, Yanan ;
Ge, Dongtao .
RSC ADVANCES, 2019, 9 (29) :16439-16446
[44]   Immobilization of platinum nanoparticles and glucose oxidase on eggshell membrane for glucose detection [J].
Liu, Wenjuan ;
Wu, Hongjuan ;
Li, Bo ;
Dong, Chuan ;
Choi, Martin M. F. ;
Shuang, Shaomin .
ANALYTICAL METHODS, 2013, 5 (19) :5154-5160
[45]   A glucose sensor fabricated on glass substrate with glucose oxidase immobilized technique [J].
Wu, Tasai-Chen ;
Lin, Ting-Qian ;
Hsu, Cheng-Chih ;
Lee, Ju-Yi .
2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE), 2012, :979-981
[46]   Comparing a photoinduced pericyclic ring opening and closure:: Differences in the excited state pathways [J].
Heinz, Bjoern ;
Malkmus, Stephan ;
Laimgruber, Stefan ;
Dietrich, Steffen ;
Schulz, Christine ;
Rueck-Braun, Karola ;
Braun, Markus ;
Zinth, Wolfgang ;
Gilch, Peter .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (27) :8577-8584
[47]   Spontaneous and Photoinduced Conversion of CO2 on TiO2 Anatase [J].
Civis, Svatopluk ;
Ferus, Martin .
2015 17TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), 2015,
[48]   Equilibrium component composition and structure of nanometer cyanine dye layers and their photoinduced modification [J].
Starovoytov, Anton A. ;
Kaliteevskaya, Elena N. ;
Krutyakova, Valentina P. ;
Razumova, Tatiana K. ;
Toropov, Nikita A. .
ORGANIC PHOTONICS V, 2012, 8435
[49]   Photoinduced Orientation of Photoresponsive Polymers with N-Benzylideneaniline Derivative Side Groups [J].
Kawatsuki, Nobuhiro ;
Matsushita, Hitomi ;
Washio, Teppei ;
Kozuki, Junji ;
Kondo, Mizuho ;
Sasaki, Tomoyuki ;
Ono, Hiroshi .
MACROMOLECULES, 2014, 47 (01) :324-332
[50]   Glucose oxidase - An overview [J].
Bankar, Sandip B. ;
Bule, Mahesh V. ;
Singhal, Rekha S. ;
Ananthanarayan, Laxmi .
BIOTECHNOLOGY ADVANCES, 2009, 27 (04) :489-501
12345