Calcium binding to phospholipid: structural study of calcium glycerophosphate.
نویسندگان
چکیده
منابع مشابه
Calcium binding to phospholipid: structural study of calcium glycerophosphate.
To consider possible interaction of the phospholipid membrane with calcium ions, crystal structures of calcium dl-alpha- and beta-glycerophosphates (alpha- and beta-CaGs, respectively) were investigated by X-ray diffraction methods. After many attempts, relatively large single crystals of beta-CaG were prepared from the aqueous solution containing HCl, while crystals of CaHPO4.2H2O were obtaine...
متن کاملStructural diversity of calcium binding sites.
Calcium Binding Proteins (CBPs) play a major role in many biological processes. The three dimensional (3D) structure of several CBPs has been resolved by means of X-ray crystallography and nuclear magnetic resonance. We consulted several databases to compile a collection of CBPs of known 3D structure. The analysis of these data shows, the CBP structures are distributed over many different funct...
متن کاملStructural and functional characterization of endonexin II, a calcium- and phospholipid-binding protein.
A protein with an apparent Mr of 33,000 was previously purified from the EGTA eluate of a human placental particulate fraction. We now report the amino acid sequence of approximately one-third of this protein and show that it has extensive homology with a newly defined family of Ca2+-binding proteins termed annexins. The partial sequence of the placental protein could be aligned with the sequen...
متن کاملIncreased Binding of Calcium Ions at Positively Curved Phospholipid Membranes.
Calcium ion is the ubiquitous messenger in cells and plays a key role in neuronal signaling and fusion of synaptic vesicles. These vesicles are typically ∼20-50 nm in diameter, and thus their interaction with calcium ions cannot be modeled faithfully with a conventional flat membrane bilayer setup. Within our newly developed molecular dynamics simulations setup, we characterize here interaction...
متن کاملLocalization and structure of novel calcium-regulated phospholipid-binding proteins.
Greenberg, M. E. & Edelman, G. M. (1983) Cell 33. 767-779 Hexham. J. M., Totty. N. F., Waterfield, M. D. & Crumpton, M. J. (1986) Bioclwrn. Biophys. Res. Cornmun. 134, 248 -254 Huang. K. S., Wallner, B. P., Mattaliano, R. J., Tizard, R., Burne, L.. Frey, A,. Hession, C., McGray, P., Sinclair, L. K., Chow, E. P., Browning, J. L., Ramachandran, K. L.. Tang, J., Smart, J . E. & Pepinsky, R. B. (19...
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: Journal of Lipid Research
سال: 1992
ISSN: 0022-2275
DOI: 10.1016/s0022-2275(20)41414-2