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Model polytripeptides fro collagen


, : Model polytripeptides fro collagen. Biochemical and Biophysical Research Communications 39(5): 802-808


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Related references

Andreeva, N.S.; Esipova, N.G.; Millionova, M.I.; Rogulenkova, V.N.; Tumanian, V.G., 1970: Synthetic regular polytripeptides and proteins of the collagen class. Biofizika 15(2): 198-205

Abagyan, R.A.; Tumanian, V.G.; Esipova, N.G., 1984: Two types of tripeptide conformation in collagen. Calculation of the structure of (Gly-Pro-Ser)n and (Gly-Val-Hyp)n polytripeptides. Conformational analysis of polypeptides (Gly-Pro-Ser)n and (Gly-Val-Hyp)n was carried out for collagen-like triple helical complexes (coiled coils with screw symmetry). The lowest energy structure of the first polymer (helical parameters t 52,8, h...

Millionova, M.I.; Esipova, N.G.; Rogulenkova, V.N., 1972: The structure of polymers related to collagen. I. Parameters of a spiral of synthetic polytripeptides. Biofizika 17(4): 575-580

Andreeva, N.S.; Esipova, N.G.; Millionova, M.I.; Rogulenkova, V.N.; Shibnev, V.A., 1967: A study of the formation of a collagen-like triple-chain helix in polytripeptides with different sequences of amino acid residues. Polytripeptides with different sequences of amino acid residues were synthesized and investigated as the models of collagen structure. It was shown that collagen like triple chain helis is formed in polytripeptides containing glycine in the first...

Traub, W.; Yonath, A., 1966: Polymers of tripeptides as collagen models. I. X-ray studies of poly(L-prolyl-glycyl-L-proline) and related polytripeptides. Journal of Molecular Biology 16(2): 404-414

Engel, J.; Chen, H.T.; Prockop, D.J.; Klump, H., 1977: The triple helix in equilibrium with coil conversion of collagen-like polytripeptides in aqueous and nonaqueous solvents. Comparison of the thermodynamic parameters and the binding of water to (L-Pro-L-Pro-Gly)n and (L-Pro-L-Hyp-Gly)n. Biopolymers 16(3): 601-622

Olsen, B.R.; Berg, R.A.; Sakakibara, S.; Kishida, Y.; Prockop, D.J., 1971: The synthetic polytripeptides (Pro-Pro-Gly)10 and (Pro-Pro-Gly)20 form micro-crystalline structures similar to segmental structures formed by collagen. Journal of Molecular Biology 57(3): 589-595

Millionova, M.I., 1973: Structure of polymers related to collagen. II. Packing of polymeric molecules of the polytripeptides (gly-pro-hypro)n and (gly-hypro-hypro)n in fibril form. Biofizika 18(3): 416-421

Han, B.; Perelman, N.; Tang, B.; Hall, F.; Shors, E.C.; Nimni, M.E., 2002: Collagen-targeted BMP3 fusion proteins arrayed on collagen matrices or porous ceramics impregnated with Type I collagen enhance osteogenesis in a rat cranial defect model. Bone morphogenetic protein 3 (BMP3) is a potent osteoinductive growth factor belonging to the TGF-beta superfamily. In this study, we engineered a recombinant BMP3 protein to include an auxiliary collagen-targeting domain derived from von Willebra...

Stokrová, S.; Bohdanecký, M.; Sedlácek, B.; Bláha, K.; Sponar, J., 1986: Unusual conformational transitions of leucine-containing basic polytripeptides. The conformational transitions of synthetic basic polytripeptides (Lys-Leu-Gly)n, (A2bu-Leu-Gly)n, (Lys-Leu-Ala)n, and (A2bu-Leu-Ala)n induced by high salt concentrations and elevated pH were investigated by CD, ir, and 1H-nmr spectroscopy, sedime...