On the role of arginine-glutamic acid ion pair in the ATP hydrolysis

被引:8
|
作者
Carmona, P
Molina, M
Rodríguez-Casado, A
机构
[1] CSIC, Inst Estructura Mat, E-28006 Madrid, Spain
[2] Escuela Univ Opt, Dept Quim Organ 1, Madrid 28037, Spain
关键词
ATP hydrolysis; Fourier transform infrared spectroscopy; hydrogen bonding;
D O I
10.1016/j.bpc.2005.08.006
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 complex between adenosine triphosphate (ATP) and 4-guanidinobutyric acid (GBA) has been studied by infrared spectroscopy dry and hydrated (60% relative humidity). Partial nonenzymic hydrolysis has been detected, as deduced from characteristic bands of adenosine diphosphate (ADP) and inorganic orthophosphate formation. An infrared continuum, which increases upon hydration, demonstrates that the hydrogen bonded system in this complex has a large proton polarizability due to collective proton fluctuation. On this basis, a mechanism for splitting of lytic water molecules is also discussed. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:33 / 37
页数:5
相关论文
共 50 条
  • [31] Role of Arginine 29 and Glutamic Acid 81 Interactions in the Conformational Stability of Human Chloride Intracellular Channel 1
    Legg-E'Silva, Derryn
    Achilonu, Ikechukwu
    Fanucchi, Sylvia
    Stoychev, Stoyan
    Fernandes, Manuel
    Dirr, Heini W.
    BIOCHEMISTRY, 2012, 51 (40) : 7854 - 7862
  • [32] Ion chemistry of protonated glutamic acid derivatives
    Harrison, AG
    INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2001, 210 (1-3) : 361 - 370
  • [33] ROLE GLUTAMIC ACID IN COGNITIVE BEHAVIORS
    VOGEL, W
    BROVERMAN, DM
    DRAGUNS, JG
    KLAIBER, EL
    PSYCHOLOGICAL BULLETIN, 1966, 65 (06) : 367 - +
  • [34] ION CHANNEL SENSORS FOR GLUTAMIC-ACID
    MINAMI, H
    SUGAWARA, M
    ODASHIMA, K
    UMEZAWA, Y
    UTO, M
    MICHAELIS, EK
    KUWANA, T
    ANALYTICAL CHEMISTRY, 1991, 63 (23) : 2787 - 2795
  • [35] THE ROLE OF BICARBONATE IN GLUTAMIC ACID METABOLISM
    BOREK, E
    WAELSCH, H
    FEDERATION PROCEEDINGS, 1948, 7 (01) : 147 - 147
  • [36] Proline, ornithine, arginine and glutamic acid contents in detached rice leaves
    Yang, CW
    Lin, CC
    Kao, CH
    BIOLOGIA PLANTARUM, 2000, 43 (02) : 305 - 307
  • [37] Grafting of arginine and glutamic acid onto cellulose for enhanced uranyl sorption
    Mina N. El-Bohy
    Yasser K. Abdel-Monem
    Kamal A. Rabie
    Nagdy M. Farag
    Mohamed G. Mahfouz
    Ahmed A. Galhoum
    Eric Guibal
    Cellulose, 2017, 24 : 1427 - 1443
  • [38] BIOCHEMICAL CHANGES ASSOCIATED WITH ADMINISTRATION OF GLUTAMIC ACID AND ARGININE TO PATIENTS WITH HYPERAMMONIEMIA
    MCDERMOTT, W
    LAUMONT, C
    HENNEMAN, DH
    JOURNAL OF SURGICAL RESEARCH, 1961, 1 (04) : 307 - +
  • [39] Understanding the Synergistic Effect of Arginine and Glutamic Acid Mixtures on Protein Solubility
    Shukla, Diwakar
    Trout, Bernhardt L.
    JOURNAL OF PHYSICAL CHEMISTRY B, 2011, 115 (41): : 11831 - 11839
  • [40] Copolymerization of mixed L-α-arginine with L-α-glutamic acid
    Ren, Jie
    Xin, Liang
    Liu, Yi-Nan
    Wang, Kong-Jiang
    MACROMOLECULES, 2008, 41 (06) : 1996 - 2002