Conformational and functional significance of residue proline 17 in chicken muscle adenylate kinase
Conformational and functional significance of residue proline 17 in chicken muscle adenylate kinase
复制标题
鸡肌肉腺苷酸激酶中脯氨酸17残基的构象和功能意义
DOI:
10.1016/s0014-5793(01)03092-7
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发表时间:
2001-11
期刊:
影响因子:
3.5
通讯作者:
Jing G. Z.
中科院分区:
文献类型:
--
作者:
Sheng X. R.*;Pan X. M.;Wang C.;Zhang Y.;Jing G. Z.
The effect of mutation proline 17 on the multiple conformations and catalytic function in chicken muscle adenylate kinase (AK) has been studied. The substitution of proline 17 with glycine or valine altered the distribution of multiple conformations. Compared with the wild-type enzyme, the P17G and P17V mutants contained decreased fraction of minor conformer from 18% to 9% and 11%, respectively. Due to the mutation, the enzyme showed lower secondary structural content, poorer affinity to substrates or substrate analogues, and reduced catalytic efficiency. The results revealed the significance of proline 17 in the conformation and function of AK.
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影响因子:
5.6
作者:
J. Prieto;L. Serrano
通讯作者:
J. Prieto;L. Serrano
影响因子:
3.5
作者:
X. Li;X. Pan
通讯作者:
X. Li;X. Pan
DOI:
--
发表时间:
1989-01
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
M. Tagaya;T. Yagami;T. Noumi;M. Futai;F. Kishi;A. Nakazawa;T. Fukui
通讯作者:
M. Tagaya;T. Yagami;T. Noumi;M. Futai;F. Kishi;A. Nakazawa;T. Fukui
DOI:
10.1016/b978-0-126-82001-0.x5001-5
发表时间:
1989
期刊:
--
影响因子:
--
作者:
Tony E. Hugli
通讯作者:
Tony E. Hugli
影响因子:
2.9
作者:
Shapiro, YE;Sinev, MA;Meirovitch, E
通讯作者:
Meirovitch, E