Structure of a peptide surrogate, tert-butoxycarbonylalanyl-psi(CH2S)-phenylalanine [Boc-Ala-psi(CH2S)-Phe-OH].
Structure of a peptide surrogate, tert-butoxycarbonylalanyl-psi(CH2S)-phenylalanine [Boc-Ala-psi(CH2S)-Phe-OH].
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肽替代物叔丁氧基羰基丙氨酰-psi(CH2S)-苯丙氨酸[Boc-Ala-psi(CH2S)-Phe-OH]的结构。
DOI:
10.1107/s0108270188003452
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发表时间:
1988
期刊:
影响因子:
--
通讯作者:
Spatola,AF
中科院分区:
文献类型:
--
作者:
Zanotti,G;Toniolo,C;Owen,TJ;Spatola,AF
C17H25NO48, Mr--339.5, monoclinic, C2, a= 24.927 (8), b= 5.252 (4), c= 16.867 (7) A, t= 122.70 (1), V= 1858.2 (9) A3, Z= 4, Dx= 1.21 g cm-3, 2 (Mo Kct)= 0.71069 A,#-1.83 cm-~, F (000)= 728, T= 295 K. The final R value for 1466 independent observed reflections is 0.075. The thio-C~ methylene dipeptide analogue possesses a C~... t+ l distance somewhat smaller than in the extended amide