59 KDa phosphoprotein protease from human dentin.
نویسندگان
چکیده
منابع مشابه
The dentin phosphoprotein repeat region and inherited defects of dentin.
Nonsyndromic dentin defects classified as type II dentin dysplasia and types II and III dentinogenesis imperfecta are caused by mutations in DSPP (dentin sialophosphoprotein). Most reported disease-causing DSPP mutations occur within the repetitive DPP (dentin phosphoprotein) coding sequence. We characterized the DPP sequences of five probands with inherited dentin defects using single molecule...
متن کاملThe 9-kDa Phosphoprotein Involved in Photoinhibition
Photosystem-II particles exhibit strong photoinhibition. Short-term illumination of photosystem-II particles with high-intensity light (5000 piE/m x s) leads to a typical change of the protein pattern on SDS-PAGE. Two proteins are mainly affected, namely the well-described 32-kDa herbicide-binding protein which probably is degraded [1] and, first published here, the 9-kDa phosphoprotein, whose ...
متن کاملCharacterization of a Novel, Membrane-bound, 80-kDa Matrix-degrading Protease from Human Breast Cancer Cells
A major, apparently novel extracellular matrix-degrading protease was previously identified and partially isolated from hormone-dependent but not from hormone-independent human breast cancer cells (Shi, Y. E., Torri, J., Yieh, L., Wellstein, A., Lippman, M. E., and Dickson, R. B. (1993) Cancer Res. 53, 1409–1415). Although initially the 80-kDa protease was identified from breast cancer cell-con...
متن کاملAstacin Proteases Cleave Dentin Sialophosphoprotein (Dspp) to Generate Dentin Phosphoprotein (Dpp)
Dentin sialophosphoprotein (Dspp) is critical for proper dentin biomineralization because genetic defects in DSPP cause dentin dysplasia type II and dentinogenesis imperfecta types II and III. Dspp is processed by proteases into smaller subunits; the initial cleavage releases dentin phosphoprotein (Dpp). We incubated fluorescence resonance energy transfer (FRET) peptides containing the amino ac...
متن کاملTransgenic Expression of Dentin Phosphoprotein Inhibits Skeletal Development
Dentin sialophosphoprotein (DSPP) is proteolytically processed into an NH2-terminal fragment called dentin sialoprotein (DSP) and a COOH-terminal fragment known as dentin phosphoprotein (DPP). These two fragments are believed to perform distinct roles in formation of bone and dentin. To investigate the functions of DPP in skeletal development, we generated transgenic mice to overexpress hemaggl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Japanese Journal of Oral Biology
سال: 1991
ISSN: 0385-0137
DOI: 10.2330/joralbiosci1965.33.61