Journal of the Chemical Society. Perkin transactions II p. 1829 - 1837 (1990)
Update date:2022-08-02
Topics:
Benedetti, Ettore
Blasio, Benedetto Di
Pavone, Vincenzo
Pedone, Carlo
Santini Antonello
et al.
A crystal-state structural analysis of pBrBz-(Aib-L-Ala)5-OMe tetrahydrate and pBrBz-(Aib-L-Ala)6-OMe dihydrate has been performed by X-ray diffarction.The decapeptide and dodecapeptide molecules are both basically α-helical with five and seven 1 <- 5 intramolecular H-bonds, respectively.A similarity between the two structures is also seen near the C-terminus, where regularity of the α-helix is disrupted in favour of formation of intramolecular H-bonds of the 1 <- 4 and 1 <- 6 types.A brief comparison with parameters and interactions characteristic of the helices present in globular proteins has been made.
View MoreContact:+86-574-87065746
Address:10th Floor, No.787 Baizhang East Road,
TAIZHOU XINGCHENG CHEMPHARM CO.,LTD.
Contact:0086-0576-88551200,88886292 ,88880039
Address:B Area. 10 Floor.Yaodadasha. 289#.Shifu Road.Taizhou.Zhejiang.China
Contact:86-512-87182055
Address:No.128 Fangzhou Rd, Suzhou Industrial Park, China, 215125, China
Tianjin Emulsion Science&Technology Development Co.,Ltd
Contact:13901380442
Address:Vake Garden New Town New Yi Bai Road Beichen District Tianjin,China
Contact:+86-574- 87178138; 87297407
Address:No. 809, Liudingxingzuo, cangsong road, Ningbo, China
Doi:10.1021/ol201430x
(2011)Doi:10.1039/DT9910002325
(1991)Doi:10.1055/s-0030-1260544
(2011)Doi:10.1002/ejoc.202000938
(2020)Doi:10.1002/anie.201100620
(2011)Doi:10.1021/ol201912w
(2011)
