NMR study of ATP binding site with Cd2+
文献类型：期刊论文
| 作者 | Jiang, L; Mao, XA |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2002-05-01 |
| 卷号 | 23期号:5页码:763-767 |
| 关键词 | ATP-Cd2+ complex pH chemical shift binding site |
| 英文摘要 | In this paper, the binding site of Cd2+ at the purine ring of ATP was studied by using NMR technique. The changes of H-1, N-15 and P-31 chemical shifts and P-31-P-31 coupling constants due to the presence of Cd2+ and the change of Cd-113 chemical shift due to the presence of ATP in a wide pH range are measured. It is found that, when pH>4. 5, ATP chelates Cd2+ with its phosphate and N7; at pH 2.5-4.5, ATP binding sites are mainly phosphate and N1, but phosphate/N7 mode still exists; when pH is very low (pH<2.5), ATP does not interact with Cd2+. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ADENOSINE 5'-TRIPHOSPHATE ; SELF-ASSOCIATION ; METAL-IONS ; SPECTROSCOPY ; COMPLEXES ; CADMIUM ; PROTON ; PURINE ; CELLS ; P-31 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000175831000003 |
| 公开日期 | 2015-12-08 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/8737]  |
| 专题 | 武汉物理与数学研究所_2011年以前论文发表（包括2011年） |
| 作者单位 | Acad Sinica, Wuhan Inst Phys & Math, State Key Lab MR & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, L,Mao, XA. NMR study of ATP binding site with Cd2+[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(5):763-767. |
| APA | Jiang, L,&Mao, XA.(2002).NMR study of ATP binding site with Cd2+.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(5),763-767. |
| MLA | Jiang, L,et al."NMR study of ATP binding site with Cd2+".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.5(2002):763-767. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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