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1. アミロイド疾患の遺伝的要因genetic factors in the amyloid diseases [show details]
…precursors, which undergo conformational changes that lead to the adoption of a predominantly antiparallel beta-pleated sheet configuration . Amyloid deposits appear as amorphous hyaline material on light microscopy …
2. 食物アレルゲンの分子機能molecular features of food allergens [show details]
…that feed on stored cereal grains. AATIs consist of four to five alpha-helices and a short antiparallel beta sheet tightly held together by four to five intrachain disulfide bridges. AATIs have the capacity …
3. 免疫グロブリン軽鎖（AL）アミロイドーシスおよび軽鎖重鎖沈着症の病因pathogenesis of immunoglobulin light chain al amyloidosis and light and heavy chain deposition diseases [show details]
…deposition of insoluble fibrils as a result of protein misfolding. These fibrils have an antiparallel beta-pleated sheet configuration (noted on X-ray diffraction), and can be identified on biopsy specimens …
4. アミロイドーシスの概要overview of amyloidosis [show details]
…which have undergone conformational changes that lead to the adoption of a predominantly antiparallel beta-pleated sheet configuration. Multiple different human protein precursors of amyloid fibrils are known …
5. AAアミロイドーシスの発症機序pathogenesis of aa amyloidosis [show details]
…with regard to their primary structure or metabolism. The fibrils have a predominantly antiparallel beta-pleated sheet configuration; they can be identified on biopsy specimens by tinctorial properties that …

Japanese Journal

Crystal Structure of Gramicidin S Hydrochloride at 1.1 Å Resolution

ASANO Akiko,DOI Mitsunobu
X-ray Structure Analysis Online 35(0), 1-2, 2019
… Two independent peptide molecules were found, which formed antiparallel-sheets having intramolecular hydrogen bonds between Val and Leu residues. … The peptides turned at the d-Phe–Pro moieties, and the conformations were defined as type II' β-turn. … Adjacent molecules formed an angle of 49° and were arranged side-by-side to form a β-sheet along the c-axis. …
NAID 130007555332

Purification, Cloning, Functional Expression, Structure, and Characterization of a Thermostable β-Mannanase from Talaromyces trachyspermus B168 and Its Efficiency in Production of Mannooligosaccharides from Coffee Wastes

Suzuki Kentaro,Michikawa Mari,Sato Haruna,Yuki Masahiro,Kamino Kei,Ogasawara Wataru,Fushinobu Shinya,Kaneko Satoshi
Ｊｏｕｒｎａｌ　ｏｆ　Ａｐｐｌｉｅｄ　Ｇｌｙｃｏｓｃｉｅｎｃｅ 65(2), 13-21, 2018
… Highly thermostable β-mannanase, belonging to glycoside hydrolase family 5 subfamily 7, was purified from the culture supernatant of Talaromyces trachyspermus B168 and the cDNA of its transcript was cloned. … An antiparallel β-sheet, salt-bridges, hydrophobic packing, proline residues in the loops, and loop shortening are considered to be related to the thermostability of the enzyme. …
NAID 130006742991

グリシン，ジグリシン，トリグリシンを含む脂肪酸誘導体によるポリグリシンII構造の形成

野田卓夢,近藤沙南,荷堂清香 [他],長谷川健,山田哲弘
高分子論文集 73(1), 69-75, 2016
グリシン，ジグリシン，トリグリシンを部分構造とする脂肪酸型両親媒性分子を合成し，固体試料のFT-IRスペクトルを測定した．これらの化合物は，いずれもアミドI吸収帯が1650 cm－1と1640 cm－1に分裂する典型的なポリグリシンII構造(31</s …
NAID 130005120381

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Antiparallel β-sheet architecture in Iowa-mutant β-amyloid fibrils.

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