Title: Thermodynamic substantiation of water‐bridged collagen structure
Abstract:A solution of the problem of topology of a hydrogen bond net in a triple helix of collagen is suggested on the basis of an analysis of thermodynamic data on denaturation of phylogenetically different ...A solution of the problem of topology of a hydrogen bond net in a triple helix of collagen is suggested on the basis of an analysis of thermodynamic data on denaturation of phylogenetically different collagen [T. V. Burjanadze (1982), Vol. 21, pp. 1489-1501; T. V. Burjanadze, E. I. Tiktopulo, and P. L. Privalov (1987), Dokl. Akad. Nauk. USSR, Vol. 293, pp. 720-724] as well as on the earlier evaluation of the energy of the OH group of the 4-hydroxyproline bond [A. R. Ward and P. Mason (1973), Journal of Molecular Biology, Vol. 29, pp. 431-435]. It is shown that only the water-bridged collagen structure [G. N. Ramachandran and R. Chandrasekharan (1968), Biopolymers, Vol. 6, pp. 1649-1661; G. N. Ramachandran, M. Bansal, and R. S. Bhatnagar (1973), Biochimica Biophysica Acta, Vol. 322, pp. 166-171; M. Bansal, C. Ramakrishnan, and G. N. Ramachandran (1975), Proceedings of the Indian Academy of Sciences, Vol. 82, pp. 152-164] can explain both the change of thermostability upon proline hydroxylation [J. Rosenbloom, M. Harsch, and S. Jimenez (1973), Archives of Biochemistry and Biophysics, Vol. 158, pp. 478-484] and its phylogenetic change [T. V. Burjanadze (1982)].Read More
Publication Year: 1992
Publication Date: 1992-08-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
Access and Citation
Cited By Count: 55
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot