HIGH-RESOLUTION SOLID-STATE NUCLEAR-MAGNETIC-RESONANCE SPECTRA OF DENTIN COLLAGEN

被引：18

作者：

FUJISAWA, R

KUBOKI, Y

机构：

[1] Dept. of Biochemistry, School of Dentistry, Hokkaido University, Sapporo

来源：

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS | 1990年 / 167卷 / 02期

关键词：

D O I：

10.1016/0006-291X(90)92090-M

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：

Insoluble collagen of bovine dentin was characterized by high-resolution solid-state 13C nuclear magnetic resonance (NMR) spectroscopy using a cross-polarization magic angle spinning procedure. A downfield shift was observed in the signal of hydroxyproline Cβ compared with that in skin collagen, indicating a distortion in the hydroxyproline structure. A signal of 31P NMR was detected in dentin collagen that was compatible with the presence of matrix-associated phosphoprotein. © 1990.

引用

页码：761 / 766

页数：6

共 24 条

[1]

ANDO I, 1984, MACROMOLECULES, V17, P475

[2] NEUTRON-DIFFRACTION STUDIES OF COLLAGEN IN FULLY MINERALIZED BONE [J].