Conclusions
The polymerization of the 2,4,5-trichlorophenyl esters of peptides gave polypeptides with the sequence:-(Glu-Tyr)n-, -(Tyr-Glu)n-, -(Glu-Tyr-Tyr)n-, -(Glu-Glu-Tyr)n-, -(Glu-Glu-Glu-Tyr)n-, -(Tyr-Tyr-Tyr-Glu)n-, and-(Tyr-Glu-Glu-Glu-Glu-Glu)n-, with an average degree of polymerization of respectively 66, 25, 76, 64, 98, 43, and 48.
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J. Noguchi and H. Yamamoto, J. Biochem.,65, 123 (1969).
H. Yamamoto and J. Noguchi, J. Biochem.,67, 103 (1970).
M. I. Ismoilov and V. A. Shibnev, Izv. Akad. Nauk SSSR, Ser. Khim., 1872 (1973).
V. A. Shibnev, T. P. Chuvaeva, G. N. Martynova, and K. T. Poroshin, Izv. Akad. Nauk SSSR, Ser. Khim., 637 (1969).
E. Wünsch, G. Fries, and A. Zwick, Chem. Ber.,91, 542 (1958).
A. Kapoor and E. J. Davis, Experientia,23, 253 (1967).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2082–2088, September, 1975.
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Shibnev, V.A., Ismoilov, M.I. & Khalikov, S.K. Synthesis of regular polypeptides that contain tyrosine and glutamic acid residues. Russ Chem Bull 24, 1965–1970 (1975). https://doi.org/10.1007/BF00930175
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DOI: https://doi.org/10.1007/BF00930175