中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Study on the interaction of copper-zinc superoxide dismutase with cobalt(II)-histidine by spectral analysis - II. Effect of amount of external added Co(His)(n), phosphate
作者: Zheng, XF;  Hu, JH;  Cheng, GB;  Xu, YT;  Zhao, YK;  Liu, MH
关键词: Cu2Zn2SOD ;  Co(His)(n) ;  interaction
刊名: SPECTROSCOPY AND SPECTRAL ANALYSIS
发表日期: 1999-12-01
卷: 19, 期:6, 页:798-802
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Spectroscopy
研究领域[WOS]: Spectroscopy
英文摘要: The effect of changing the amount of external added Co(His), and phosphate on the interaction of Cu2Zn2SOD with organic metal compound (Cobalt(II)-Histidine) have been studied by means of ICP,VIS and measurement of enzyme activity. It has found that in aqueous solution, there exists a direct interaction of the metal ions of the active center in the metalloenzyme (Cu2Zn2SOD) with external added Co(His)(n). As a result, part of the metal ions in metalloenzyme were replaced and the corresponding metalloenzyme derivatives (Co(II)-substituted derivatives of SOD) were produced and the catalytic activity of enzyme were affected. It has also studied the intensity of interactions in different molar ratios (Cobalt(II)-Histidine) and of the presence of phosphate and got some results under the effect of corresponding factors.
语种: 英语
WOS记录号: WOS:000084430400010
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138575
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Dalian Univ Technol, Dept Bioengn, Dalian 116012, Peoples R China
2.Acad Sinica, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Dalian Univ, Dept Chem & Chem Engn, Dalian 116622, Peoples R China
4.Liaoning Normal Univ, Expt Ctr, Dalian 116021, Peoples R China

Recommended Citation:
Zheng, XF,Hu, JH,Cheng, GB,et al. Study on the interaction of copper-zinc superoxide dismutase with cobalt(II)-histidine by spectral analysis - II. Effect of amount of external added Co(His)(n), phosphate[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,1999,19(6):798-802.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zheng, XF]'s Articles
 [Hu, JH]'s Articles
 [Cheng, GB]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zheng, XF]‘s Articles
 [Hu, JH]‘s Articles
 [Cheng, GB]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace