Side-chain chiral centers of amino acid and helical-screw handedness of its peptides.
Both diastereomeric right-handed (P) and left-handed (M) 310-helices exist in homopeptides having twelve chiral centers at the side-chain bicyclic skeletons.
Tanaka
Masakazu
M
Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan. mtanaka@phar.kyushu-u.ac.jp
Anan
Kosuke
K
Demizu
Yosuke
Y
Kurihara
Masaaki
M
Doi
Mitsunobu
M
Suemune
Hiroshi
H
D000596:Amino Acids / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D008968:Molecular Conformation; D010455:Peptides / Q000138:chemical synthesis / Q000737:chemistry*; D017433:Protein Structure, Secondary
D000596:Amino Acids; D010455:Peptides